%0 Journal Article %A H. Zheng %T Strong P-congruences on P-regular semigroups. %J Semigroup forum %D 1995 %P 217-224 %V 51 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SF_1995__51_1_135410/ %F SF_1995__51_1_135410