r2b-proceedings-list

r2b-proceedings-list is a variable defined in `refbib.el'.
Its value is

nil

Documentation:
Assoc list of books or journals which are really conference proceedings,
but whose name and whose abbrev expansion (as defined in `r2b-journal-abbrevs'
and `r2b-booktitle-abbrevs') does not contain the words "conference" or
"proceedings". (Those cases are handled automatically.)
The entry must match the given data exactly.
Because titles are capitalized before matching, the items in this list
should begin with a capital letter.
For example, suppose the title "Ijcai81" is used for the proceedings of
a conference, and its expansion is the BibTeX macro "ijcai7". Then
`r2b-proceedings-list' should be '(("Ijcai81") ...). If instead its
expansion were "Proceedings of the Seventh International Conference
on Artificial Intelligence", then you would NOT need to include Ijcai81
in `r2b-proceedings-list' (although it wouldn't cause an error).

You can customize this variable.