\bib{1991/menezes}
\yr 1991
\isbn 3--540--54508--5
\mr 94b:94002
\editor Alfred J. Menezes
\editor Scott A. Vanstone
\book Advances in cryptology: CRYPTO '90
\series Lecture Notes in Computer Science
\seriesvol 537
\publ Springer-Verlag
\publaddr Berlin
\endref