@misc{KYB_1972_8_2_a6,
     title = {Recenze},
     journal = {Kybernetika},
     pages = {174--180},
     year = {1972},
     volume = {8},
     number = {2},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/KYB_1972_8_2_a6/}
}