@misc{KYB_1985__21_2_a9,
     title = {News},
     journal = {Kybernetika},
     publisher = {mathdoc},
     volume = {21},
     number = {2},
     year = {1985},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1985__21_2_a9/}
}