TY - JOUR AU - Warne, R. J. AU - Williams, L. K. TI - Characters on inverse semigroups JO - Czechoslovak Mathematical Journal PY - 1961 SP - 150 EP - 155 VL - 11 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1961.100449/ DO - 10.21136/CMJ.1961.100449 LA - en ID - 10_21136_CMJ_1961_100449 ER -