bibtexkey,authors,year,entry_type,address,annote,book_title,chapter,crossref,edition,editors,how_published,institution,journal,month,note,number,organization,pages,publisher,school,title,volume,publication_history,series,designation Oppenheim1970-164483,"Oppenheim, A. Leo",1970,,,,,,,,,,,,,,,,,,,,,,,"Oppenheim Glass K 02520, pl. 2-3"