%0 Journal Article %A Segeth, Karel %T Professor Ivo Babuška is seventy %J Applications of Mathematics %D 1996 %P 231-232 %V 41 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1996.134322/ %R 10.21136/AM.1996.134322 %G en %F 10_21136_AM_1996_134322