%0 Journal Article %A Brzezina, Miroslav %T On the base and the essential base in parabolic potential theory %J Czechoslovak Mathematical Journal %D 1990 %P 87-103 %V 40 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1990.102361/ %R 10.21136/CMJ.1990.102361 %G en %F 10_21136_CMJ_1990_102361