BibTeX mode for GNU Emacs: "Cleaning Entries
Instead of removing `OPT' and `ALT' prefixes and unnecessary delimiters one by one, you can use the command bibtex-clean-entry (normally bound to C-c C-c) to let BibTeX mode do the work for you"

The BibTeX Format: "When using BibTeX, the interaction between names and accenting is somewhat tricky. You should use `G{\'o}del' or `G{\'{o}}del', and not `{G{\'{o}}del}' or `{G\'{o}del}'. "

RUG - Thijs, A.M.: "Simulation and fixpoint semantics"