[DISCUSS] Need and properties of a NomenclaturalReference class
Pure nomenclatural references do have some specific properties only they have.
- very often articles and book sections do only have an author defined, nothing more, it is even not expected that the article title, book section title, does exist or is cited somehow.
However, as only the author exists it is difficult to deduplicate these references as one of the typical rules is, that the title is required for deduplication.
Maybe we can have a subtype (either class or ReferenceType) defining a NomenclaturalArticle or NomenclaturalBookSection, which then allows deduplication as it is not expected that these do have titles. If wanted these can replaced by real articles, book sections, sections with no consequence to the results so it is possible to use also references used in parallel for bibliographic references.
TODO: Find further reasons to distinguish nomenclatural (part-of) references