Hello, FWIW, I am using zotelo¹ with org, which works pretty well. (and installation should be easy.)
For eg, my setup includes placing local variables in my org document as following, --8<---------------cut here---------------start------------->8--- # Local Variables: # eval: (zotelo-minor-mode 1) # zotero-collection: #("0" 0 1 (name "*MyPaper*")) # End: --8<---------------cut here---------------end--------------->8--- where MyPaper is a directory in zotero database (or ALL if you want all the references). Now in emacs I just call zotelo-update-database, to get my bibliography updated in the specified bib file. Thanks., ¹ https://github.com/vitoshka/zotelo -- ఎందరో మహానుభావులు అందరికి వందనములు. YYR