TY - JOUR AU - D. A. Bredihin AU - B. M. Schein TI - Representations of ordered semigroups and lattices by binary relations JO - Colloquium Mathematicum PY - 1978 SP - 1 EP - 12 VL - 39 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-39-1-1-12/ DO - 10.4064/cm-39-1-1-12 LA - en ID - 10_4064_cm_39_1_1_12 ER -