%0 Journal Article %A Kafka, Vratislav %T General theory of isothermic elastic-plastic deformation of polycrystals. [Preliminary communication] %J Applications of Mathematics %D 1967 %P 219-223 %V 12 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1967.103092/ %R 10.21136/AM.1967.103092 %G en %F 10_21136_AM_1967_103092