%0 Journal Article %A Dimassi, Mouez %A Zerzeri, Maher %T A time-independent approach for the study of spectral shift function %J Comptes Rendus. Mathématique %D 2012 %P 375-378 %V 350 %N 7-8 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2012.03.016/ %R 10.1016/j.crma.2012.03.016 %G en %F CRMATH_2012__350_7-8_375_0