Yves Deswarte Mohamed Kaâniche Pierre Corneillie John Goodson SQUALE Dependability Assessment Criteria. 27-38 1999 conf/safecomp/1999 SAFECOMP http://link.springer.de/link/service/series/0558/bibs/1698/16980027.htm db/conf/safecomp/safecomp99.html#DeswarteKCG99