TY - JOUR AU - Ginsburg, John TI - Some Results on the Countable Compactness and Pseudocompactness of Hyperspaces JO - Canadian journal of mathematics PY - 1975 SP - 1392 EP - 1399 VL - 27 IS - 6 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1975-142-9/ DO - 10.4153/CJM-1975-142-9 ID - 10_4153_CJM_1975_142_9 ER -