%0 Journal Article %T Recenze %J Applications of Mathematics %D 1991 %P 407-408 %V 36 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1991.104476/ %R 10.21136/AM.1991.104476 %G cz %F 10_21136_AM_1991_104476