%0 Journal Article %A Havránek, Tomáš %T An alternative approach to missing information in the GUHA method %J Kybernetika %D 1980 %P 145-155 %V 16 %N 2 %U http://geodesic.mathdoc.fr/item/KYB_1980_16_2_a2/ %G en %F KYB_1980_16_2_a2