%0 Journal Article %A Fiřt, Vladimír %T Surfaces of characteristic curvature %J Applications of Mathematics %D 1974 %P 36-48 %V 19 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1974.103512/ %R 10.21136/AM.1974.103512 %G en %F 10_21136_AM_1974_103512