TY - JOUR AU - Havránek, Tomáš TI - An alternative approach to missing information in the GUHA method JO - Kybernetika PY - 1980 SP - 145 EP - 155 VL - 16 IS - 2 UR - http://geodesic.mathdoc.fr/item/KYB_1980_16_2_a2/ LA - en ID - KYB_1980_16_2_a2 ER -