\bib{1996/cowie}
\yr 1996
\by James Cowie
\by Bruce Dodson
\by R.-Marije Elkenbracht-Huizing
\by Arjen K. Lenstra
\by Peter L. Montgomery
\by Joerg Zayer
\paper A World Wide number field sieve factoring record: on to 512 bits
\inbook \cite{1996/kim}
\pages 382--394
\endref
