%0 Journal Article %A Lemin, A. J. %T An application of the theory of isosceles (ultrametric) spaces to the Trnková-Vinárek theorem %J Commentationes Mathematicae Universitatis Carolinae %D 1988 %P 427-434 %V 29 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1988__29_3_a4/ %G en %F CMUC_1988__29_3_a4