Variable: bib-capitalize-title-stop-words
bib-capitalize-title-stop-words is a variable defined in
bib-mode.el.gz.
Value
"the\\|and\\|of\\|is\\|a\\|an\\|for\\|in\\|to\\|on\\|at\\|by\\|with\\|that\\|its"
Documentation
Words not to be capitalized in a title (unless the first word).
Source Code
;; Defined in /usr/src/emacs/lisp/textmodes/bib-mode.el.gz
(defvar bib-capitalize-title-stop-words
(concat
"the\\|and\\|of\\|is\\|a\\|an\\|for\\|in\\|to\\|on\\|at\\|"
"by\\|with\\|that\\|its")
"Words not to be capitalized in a title (unless the first word).")