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- Unpublished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- "Unpublished"