TY - JOUR AU - Huq, Syed A. TI - A note on mutants in semigroups JO - Czechoslovak Mathematical Journal PY - 1973 SP - 229 EP - 230 VL - 23 IS - 2 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/articles/10.21136/CMJ.1973.101161/ DO - 10.21136/CMJ.1973.101161 LA - en ID - 10_21136_CMJ_1973_101161 ER -