%0 Journal Article %A WesoĊ‚owski, Tadeusz %T Subdirectly irreducible decomposition of some algebras having the semilattice structure %J Mathematica slovaca %D 1990 %P 31-35 %V 40 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_1990__40_1_a4/ %G en %F MASLO_1990__40_1_a4