TY - JOUR AU - Anjaneyulu, A. TI - On primary semigroups JO - Czechoslovak Mathematical Journal PY - 1980 SP - 382 EP - 386 VL - 30 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1980.101689/ DO - 10.21136/CMJ.1980.101689 LA - en ID - 10_21136_CMJ_1980_101689 ER -