%0 Journal Article %T Recenze %J Applications of Mathematics %D 1991 %P 327-328 %V 36 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1991.104469/ %R 10.21136/AM.1991.104469 %G cz %F 10_21136_AM_1991_104469