=LF=AUTHOR: Bruno     Sousa
 =LF=CAT___: SoftwareDevelopment
 =LF=TITLE_: Une introduction à SPF
 =LF=NUMBER: 354
 =LF=ANAME_: article354.shtml
 =LF=PARSER: 2.51
 =LF=METADT: 2004-12
 =LF=TRANSTO=fr: Jean-Etienne Poirrier