%0 Journal Article %A Nikolaev, Igor %T The Poincaré-Bendixson theorem and arational foliations on the sphere %J Annales de l'Institut Fourier %D 1996 %P 1159-1181 %V 46 %N 4 %I Association des Annales de l’institut Fourier %U http://archive.numdam.org/articles/10.5802/aif.1544/ %R 10.5802/aif.1544 %G en %F AIF_1996__46_4_1159_0