TY - JOUR AU - Vjekoslav Budimirović TI - On p-Semigroups JO - Mathematica Moravica PY - 2000 SP - 5 EP - 20 VL - 4 IS - 1 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/MM3_2000_4_1_a1/ ID - MM3_2000_4_1_a1 ER -