TY - JOUR AU - Weiss, William TI - Countably Compact Spaces and Martin's Axiom JO - Canadian journal of mathematics PY - 1978 SP - 243 EP - 249 VL - 30 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1978-023-8/ DO - 10.4153/CJM-1978-023-8 ID - 10_4153_CJM_1978_023_8 ER -