Alberto Pasquini Simone Pozzi Safety Assessment of Experimental Air Traffc Management Procedures. 354-367 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2788&spage=354 2003 conf/safecomp/2003 SAFECOMP db/conf/safecomp/safecomp2003.html#PasquiniP03