TY - JOUR AU - Harary, Frank AU - Harborth, Heiko AU - Mengersen, Ingrid TI - Generalized Ramsey theory for graphs XII: Bipartite Ramsey sets JO - Glasgow mathematical journal PY - 1981 SP - 31 EP - 41 VL - 22 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500004444/ DO - 10.1017/S0017089500004444 ID - 10_1017_S0017089500004444 ER -