\bib{1994/bierbrauer} \yr 1994 \by J\"urgen Bierbrauer \by Thomas Johansson \by Gregory Kabatianskii \by Ben Smeets \paper On families of hash functions via geometric codes and concatenation \inbook \cite{1994/stinson-book} \pages 331--342 \url http://cr.yp.to/\allowbreak bib/\allowbreak entries.html#\allowbreak 1994/\allowbreak bierbrauer \endref