This is a property of type Text.
The allowed values for this property are:
- Article
- Book
- Booklet
- InProceedings
- InCollection
- InProceedings
- Manual
- MastersThesis
- Misc
- PhDThesis
- Proceedings
- TechReport
- Unpublished
{ "type": "PROPERTY_CONSTRAINT_SCHEMA", "constraints": { "type_constraint": "_txt", "allowed_values": [ "Article", "Book", "Booklet", "InProceedings", "InCollection", "Manual", "MastersThesis", "Misc", "PhDThesis", "Proceedings", "TechReport", "Unpublished" ] } }