add DOI field in various types of records

Alexei Kassian

Please add the DOI field in 'Encyclopedia article', 'Book section' and probably in all other types.

poettli

Duplicate of duplicates:
https://forums.zotero.org/discussion/85406/doi-field-required-for-all-item-types
https://forums.zotero.org/discussion/83096/doi-for-books-and-book-chapters
https://forums.zotero.org/discussion/84216/doi-for-book-chapters
https://forums.zotero.org/discussion/99855/doi-for-book-section-types