TY - JOUR AU - Grim, Jiří TI - On structural approximating multivariate discrete probability distributions JO - Kybernetika PY - 1984 SP - 1 EP - 17 VL - 20 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_1984__20_1_a0/ LA - en ID - KYB_1984__20_1_a0 ER -