%0 Journal Article %A Havel, Ivan M. %T The theory of regular events. I %J Kybernetika %D 1969 %P 400-419 %V 5 %N 5 %U http://geodesic.mathdoc.fr/item/KYB_1969_5_5_a3/ %G en %F KYB_1969_5_5_a3