TY - JOUR AU - Johnson, E. W. TI - Primary factorization in semigroups JO - Czechoslovak Mathematical Journal PY - 1986 SP - 180 EP - 184 VL - 36 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1986.102082/ DO - 10.21136/CMJ.1986.102082 LA - en ID - 10_21136_CMJ_1986_102082 ER -