%0 Journal Article %A I. Chajda %A B. Šešelja %A A. Tepavčević %T Weak congruence identities at 0 %J Novi Sad Journal of Mathematics %D 2002 %P 77-85 %V 32 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/NSJOM_2002_32_2a_8/ %F NSJOM_2002_32_2a_8