%0 Journal Article %A Frédéric Chardard %T Maslov index for solitary waves obtained as a limit of the Maslov index for periodic waves %J Comptes Rendus. Mathématique %D 2007 %P 689-694 %V 345 %N 12 %I Elsevier %R 10.1016/j.crma.2007.11.003 %G en %F CRMATH_2007__345_12_689_0