%0 Journal Article %A Kačur, Jozef %T Smoothing effect and regularity for linear parabolic equations %J Czechoslovak Mathematical Journal %D 1986 %P 564-585 %V 36 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1986.102117/ %R 10.21136/CMJ.1986.102117 %G en %F 10_21136_CMJ_1986_102117