---
id: reference-filter
title: _ReferenceFilter
---

export const Tag = ({children, color}) => (
<span
style={{
      backgroundColor: color,
      borderRadius: '2px',
      color: '#fff',
      padding: '0.2rem',
    }}>
{children}
</span>
);

No description

```graphql
type _ReferenceFilter {
  AND: [_ReferenceFilter!]
  OR: [_ReferenceFilter!]
  _hash_id: ID
  _hash_id_not: ID
  _hash_id_in: [ID!]
  _hash_id_not_in: [ID!]
  _hash_id_contains: ID
  _hash_id_not_contains: ID
  _hash_id_starts_with: ID
  _hash_id_not_starts_with: ID
  _hash_id_ends_with: ID
  _hash_id_not_ends_with: ID
  issn: ID
  issn_not: ID
  issn_in: [ID!]
  issn_not_in: [ID!]
  issn_contains: ID
  issn_not_contains: ID
  issn_starts_with: ID
  issn_not_starts_with: ID
  issn_ends_with: ID
  issn_not_ends_with: ID
  name: String
  name_not: String
  name_in: [String!]
  name_not_in: [String!]
  name_contains: String
  name_not_contains: String
  name_starts_with: String
  name_not_starts_with: String
  name_ends_with: String
  name_not_ends_with: String
  pages: String
  pages_not: String
  pages_in: [String!]
  pages_not_in: [String!]
  pages_contains: String
  pages_not_contains: String
  pages_starts_with: String
  pages_not_starts_with: String
  pages_ends_with: String
  pages_not_ends_with: String
  ref_id: ID
  ref_id_not: ID
  ref_id_in: [ID!]
  ref_id_not_in: [ID!]
  ref_id_contains: ID
  ref_id_not_contains: ID
  ref_id_starts_with: ID
  ref_id_not_starts_with: ID
  ref_id_ends_with: ID
  ref_id_not_ends_with: ID
  title: String
  title_not: String
  title_in: [String!]
  title_not_in: [String!]
  title_contains: String
  title_not_contains: String
  title_starts_with: String
  title_not_starts_with: String
  title_ends_with: String
  title_not_ends_with: String
  venue: String
  venue_not: String
  venue_in: [String!]
  venue_not_in: [String!]
  venue_contains: String
  venue_not_contains: String
  venue_starts_with: String
  venue_not_starts_with: String
  venue_ends_with: String
  venue_not_ends_with: String
  volume: String
  volume_not: String
  volume_in: [String!]
  volume_not_in: [String!]
  volume_contains: String
  volume_not_contains: String
  volume_starts_with: String
  volume_not_starts_with: String
  volume_ends_with: String
  volume_not_ends_with: String
  year: Int
  year_not: Int
  year_in: [Int!]
  year_not_in: [Int!]
  year_lt: Int
  year_lte: Int
  year_gt: Int
  year_gte: Int
  referenceCollections: _ReferenceCollectionFilter
  referenceCollections_not: _ReferenceCollectionFilter
  referenceCollections_in: [_ReferenceCollectionFilter!]
  referenceCollections_not_in: [_ReferenceCollectionFilter!]
  referenceCollections_some: _ReferenceCollectionFilter
  referenceCollections_none: _ReferenceCollectionFilter
  referenceCollections_single: _ReferenceCollectionFilter
  referenceCollections_every: _ReferenceCollectionFilter
  citations: _CitationFilter
  citations_not: _CitationFilter
  citations_in: [_CitationFilter!]
  citations_not_in: [_CitationFilter!]
  citations_some: _CitationFilter
  citations_none: _CitationFilter
  citations_single: _CitationFilter
  citations_every: _CitationFilter
  paperId: _ReferenceReferenceHasPaperidFilter
  paperId_not: _ReferenceReferenceHasPaperidFilter
  paperId_in: [_ReferenceReferenceHasPaperidFilter!]
  paperId_not_in: [_ReferenceReferenceHasPaperidFilter!]
  paperId_some: _ReferenceReferenceHasPaperidFilter
  paperId_none: _ReferenceReferenceHasPaperidFilter
  paperId_single: _ReferenceReferenceHasPaperidFilter
  paperId_every: _ReferenceReferenceHasPaperidFilter
}
```

### Fields

#### `AND` ([`[_ReferenceFilter!]`](/docs/api/inputs/reference-filter))

#### `OR` ([`[_ReferenceFilter!]`](/docs/api/inputs/reference-filter))

#### `_hash_id` ([`ID`](/docs/api/scalars/id))

#### `_hash_id_not` ([`ID`](/docs/api/scalars/id))

#### `_hash_id_in` ([`[ID!]`](/docs/api/scalars/id))

#### `_hash_id_not_in` ([`[ID!]`](/docs/api/scalars/id))

#### `_hash_id_contains` ([`ID`](/docs/api/scalars/id))

#### `_hash_id_not_contains` ([`ID`](/docs/api/scalars/id))

#### `_hash_id_starts_with` ([`ID`](/docs/api/scalars/id))

#### `_hash_id_not_starts_with` ([`ID`](/docs/api/scalars/id))

#### `_hash_id_ends_with` ([`ID`](/docs/api/scalars/id))

#### `_hash_id_not_ends_with` ([`ID`](/docs/api/scalars/id))

#### `issn` ([`ID`](/docs/api/scalars/id))

#### `issn_not` ([`ID`](/docs/api/scalars/id))

#### `issn_in` ([`[ID!]`](/docs/api/scalars/id))

#### `issn_not_in` ([`[ID!]`](/docs/api/scalars/id))

#### `issn_contains` ([`ID`](/docs/api/scalars/id))

#### `issn_not_contains` ([`ID`](/docs/api/scalars/id))

#### `issn_starts_with` ([`ID`](/docs/api/scalars/id))

#### `issn_not_starts_with` ([`ID`](/docs/api/scalars/id))

#### `issn_ends_with` ([`ID`](/docs/api/scalars/id))

#### `issn_not_ends_with` ([`ID`](/docs/api/scalars/id))

#### `name` ([`String`](/docs/api/scalars/string))

#### `name_not` ([`String`](/docs/api/scalars/string))

#### `name_in` ([`[String!]`](/docs/api/scalars/string))

#### `name_not_in` ([`[String!]`](/docs/api/scalars/string))

#### `name_contains` ([`String`](/docs/api/scalars/string))

#### `name_not_contains` ([`String`](/docs/api/scalars/string))

#### `name_starts_with` ([`String`](/docs/api/scalars/string))

#### `name_not_starts_with` ([`String`](/docs/api/scalars/string))

#### `name_ends_with` ([`String`](/docs/api/scalars/string))

#### `name_not_ends_with` ([`String`](/docs/api/scalars/string))

#### `pages` ([`String`](/docs/api/scalars/string))

#### `pages_not` ([`String`](/docs/api/scalars/string))

#### `pages_in` ([`[String!]`](/docs/api/scalars/string))

#### `pages_not_in` ([`[String!]`](/docs/api/scalars/string))

#### `pages_contains` ([`String`](/docs/api/scalars/string))

#### `pages_not_contains` ([`String`](/docs/api/scalars/string))

#### `pages_starts_with` ([`String`](/docs/api/scalars/string))

#### `pages_not_starts_with` ([`String`](/docs/api/scalars/string))

#### `pages_ends_with` ([`String`](/docs/api/scalars/string))

#### `pages_not_ends_with` ([`String`](/docs/api/scalars/string))

#### `ref_id` ([`ID`](/docs/api/scalars/id))

#### `ref_id_not` ([`ID`](/docs/api/scalars/id))

#### `ref_id_in` ([`[ID!]`](/docs/api/scalars/id))

#### `ref_id_not_in` ([`[ID!]`](/docs/api/scalars/id))

#### `ref_id_contains` ([`ID`](/docs/api/scalars/id))

#### `ref_id_not_contains` ([`ID`](/docs/api/scalars/id))

#### `ref_id_starts_with` ([`ID`](/docs/api/scalars/id))

#### `ref_id_not_starts_with` ([`ID`](/docs/api/scalars/id))

#### `ref_id_ends_with` ([`ID`](/docs/api/scalars/id))

#### `ref_id_not_ends_with` ([`ID`](/docs/api/scalars/id))

#### `title` ([`String`](/docs/api/scalars/string))

#### `title_not` ([`String`](/docs/api/scalars/string))

#### `title_in` ([`[String!]`](/docs/api/scalars/string))

#### `title_not_in` ([`[String!]`](/docs/api/scalars/string))

#### `title_contains` ([`String`](/docs/api/scalars/string))

#### `title_not_contains` ([`String`](/docs/api/scalars/string))

#### `title_starts_with` ([`String`](/docs/api/scalars/string))

#### `title_not_starts_with` ([`String`](/docs/api/scalars/string))

#### `title_ends_with` ([`String`](/docs/api/scalars/string))

#### `title_not_ends_with` ([`String`](/docs/api/scalars/string))

#### `venue` ([`String`](/docs/api/scalars/string))

#### `venue_not` ([`String`](/docs/api/scalars/string))

#### `venue_in` ([`[String!]`](/docs/api/scalars/string))

#### `venue_not_in` ([`[String!]`](/docs/api/scalars/string))

#### `venue_contains` ([`String`](/docs/api/scalars/string))

#### `venue_not_contains` ([`String`](/docs/api/scalars/string))

#### `venue_starts_with` ([`String`](/docs/api/scalars/string))

#### `venue_not_starts_with` ([`String`](/docs/api/scalars/string))

#### `venue_ends_with` ([`String`](/docs/api/scalars/string))

#### `venue_not_ends_with` ([`String`](/docs/api/scalars/string))

#### `volume` ([`String`](/docs/api/scalars/string))

#### `volume_not` ([`String`](/docs/api/scalars/string))

#### `volume_in` ([`[String!]`](/docs/api/scalars/string))

#### `volume_not_in` ([`[String!]`](/docs/api/scalars/string))

#### `volume_contains` ([`String`](/docs/api/scalars/string))

#### `volume_not_contains` ([`String`](/docs/api/scalars/string))

#### `volume_starts_with` ([`String`](/docs/api/scalars/string))

#### `volume_not_starts_with` ([`String`](/docs/api/scalars/string))

#### `volume_ends_with` ([`String`](/docs/api/scalars/string))

#### `volume_not_ends_with` ([`String`](/docs/api/scalars/string))

#### `year` ([`Int`](/docs/api/scalars/int))

#### `year_not` ([`Int`](/docs/api/scalars/int))

#### `year_in` ([`[Int!]`](/docs/api/scalars/int))

#### `year_not_in` ([`[Int!]`](/docs/api/scalars/int))

#### `year_lt` ([`Int`](/docs/api/scalars/int))

#### `year_lte` ([`Int`](/docs/api/scalars/int))

#### `year_gt` ([`Int`](/docs/api/scalars/int))

#### `year_gte` ([`Int`](/docs/api/scalars/int))

#### `referenceCollections` ([`_ReferenceCollectionFilter`](/docs/api/inputs/reference-collection-filter))

#### `referenceCollections_not` ([`_ReferenceCollectionFilter`](/docs/api/inputs/reference-collection-filter))

#### `referenceCollections_in` ([`[_ReferenceCollectionFilter!]`](/docs/api/inputs/reference-collection-filter))

#### `referenceCollections_not_in` ([`[_ReferenceCollectionFilter!]`](/docs/api/inputs/reference-collection-filter))

#### `referenceCollections_some` ([`_ReferenceCollectionFilter`](/docs/api/inputs/reference-collection-filter))

#### `referenceCollections_none` ([`_ReferenceCollectionFilter`](/docs/api/inputs/reference-collection-filter))

#### `referenceCollections_single` ([`_ReferenceCollectionFilter`](/docs/api/inputs/reference-collection-filter))

#### `referenceCollections_every` ([`_ReferenceCollectionFilter`](/docs/api/inputs/reference-collection-filter))

#### `citations` ([`_CitationFilter`](/docs/api/inputs/citation-filter))

#### `citations_not` ([`_CitationFilter`](/docs/api/inputs/citation-filter))

#### `citations_in` ([`[_CitationFilter!]`](/docs/api/inputs/citation-filter))

#### `citations_not_in` ([`[_CitationFilter!]`](/docs/api/inputs/citation-filter))

#### `citations_some` ([`_CitationFilter`](/docs/api/inputs/citation-filter))

#### `citations_none` ([`_CitationFilter`](/docs/api/inputs/citation-filter))

#### `citations_single` ([`_CitationFilter`](/docs/api/inputs/citation-filter))

#### `citations_every` ([`_CitationFilter`](/docs/api/inputs/citation-filter))

#### `paperId` ([`_ReferenceReferenceHasPaperidFilter`](/docs/api/inputs/reference-reference-has-paperid-filter))

#### `paperId_not` ([`_ReferenceReferenceHasPaperidFilter`](/docs/api/inputs/reference-reference-has-paperid-filter))

#### `paperId_in` ([`[_ReferenceReferenceHasPaperidFilter!]`](/docs/api/inputs/reference-reference-has-paperid-filter))

#### `paperId_not_in` ([`[_ReferenceReferenceHasPaperidFilter!]`](/docs/api/inputs/reference-reference-has-paperid-filter))

#### `paperId_some` ([`_ReferenceReferenceHasPaperidFilter`](/docs/api/inputs/reference-reference-has-paperid-filter))

#### `paperId_none` ([`_ReferenceReferenceHasPaperidFilter`](/docs/api/inputs/reference-reference-has-paperid-filter))

#### `paperId_single` ([`_ReferenceReferenceHasPaperidFilter`](/docs/api/inputs/reference-reference-has-paperid-filter))

#### `paperId_every` ([`_ReferenceReferenceHasPaperidFilter`](/docs/api/inputs/reference-reference-has-paperid-filter))
