%0 Journal Article %T Recenze %J Applications of Mathematics %D 1982 %P 467-472 %V 27 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1982.103993/ %R 10.21136/AM.1982.103993 %G cz %F 10_21136_AM_1982_103993