\bib{1990/bos}
\yr 1990
\by Jurjen Bos
\by Matthijs Coster
\paper Addition chain heuristics
\inbook \cite{1990/brassard-book}
\pages 400--407
\url http://cr.yp.to/\allowbreak bib/\allowbreak entries.html#\allowbreak 1990/\allowbreak bos
\endref
