\bib{1960/estrin}
\yr 1960
\by Gerald Estrin
\paper Organization of computer systems---the fixed plus variable structure computer
\inbook \cite{1960/-afips-17}
\pages 33--40
\url http://cr.yp.to/\allowbreak bib/\allowbreak entries.html#\allowbreak 1960/\allowbreak estrin
\endref