\bib{1999/knudsen} \yr 1999 \isbn 354066226X \editor Lars Knudsen \book Fast software encryption: 6th international workshop, FSE'99, Rome, Italy, March 1999: proceedings \series Lecture Notes in Computer Science \seriesvol 1636 \publ Springer-Verlag \publaddr Berlin \url http://link.springer.de/link/service/series/0558/tocs/t1636.htm \endref