%0 Journal Article %A Constantin, Adrian %T Existence of permanent and breaking waves for a shallow water equation: a geometric approach %J Annales de l'Institut Fourier %D 2000 %P 321-362 %V 50 %N 2 %I Association des Annales de l’institut Fourier %U http://www.numdam.org/articles/10.5802/aif.1757/ %R 10.5802/aif.1757 %G en %F AIF_2000__50_2_321_0