Citations Table

The citations table holds the information about a citation of a document including the volume, author, and year.

Columns

Name	Type	Description	Notes
PK	integer	Primary key
annotation	varchar	Annotation to the reference
article_number	varchar	Reference article number
author_id	varchar	The PK of the first author of the referenced document
digital_object_identifier	varchar	DOI of the referenced document
other_information	varchar	Other information about the reference
page_number	integer	Page number referenced
document_id	integer	The PK of the document being referenced in the documents table
raw_citation	varchar	The raw reference string from the original document
source_id	integer	The PK of the source of the referenced document
year	integer	The year that the referenced document was published
starred	varchar	Denotes whether the reference was starred
volume	integer	Volume number	The volume is an `integer` field which causes problems with certain publication types, including Medline and Scopus, which include letters in their volume information.

For implementation details or more complete documentation, please see the source.