%0 Book Section %A Korevaar, N. %T The normal variations technique for studying the shape of capillary surfaces %B Variational methods for equilibrum problems of fluids - Trento, 20-25 juin 1983 %A Collectif %S Astérisque %D 1984 %P 189-195 %N 118 %I Société mathématique de France %U http://www.numdam.org/item/AST_1984__118__189_0/ %G en %F AST_1984__118__189_0