%0 Journal Article %A Hlaváček, Ivan %T Some $L_2$-error estimates for semi-variational method applied to parabolic equations %J Applications of Mathematics %D 1974 %P 327-341 %V 19 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1974.103549/ %R 10.21136/AM.1974.103549 %G en %F 10_21136_AM_1974_103549