@misc{KYB_1967__3_5_a8, title = {P\v{r}ehled literatury}, journal = {Kybernetika}, pages = {515--517}, publisher = {mathdoc}, volume = {03}, number = {5}, year = {1967}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/KYB_1967__3_5_a8/} }