%0 Journal Article %A I. Bosnjak %A M. Z. Grulovic %T On one Absorption Law in Groupoid Theory %J Mathematica balkanica %D 1996 %P 389 %V 10 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MABA_1996_10_4_a7/ %F MABA_1996_10_4_a7