TY - JOUR AU - Bielak, Halina TI - A note on the Ramsey number and the planar Ramsey number for C₄ and complete graphs JO - Discussiones Mathematicae. Graph Theory PY - 1999 SP - 135 EP - 142 VL - 19 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DMGT_1999_19_2_a1/ LA - en ID - DMGT_1999_19_2_a1 ER -