@article{10_4153_CJM_1978_023_8,
     author = {Weiss, William},
     title = {Countably {Compact} {Spaces} and {Martin's} {Axiom}},
     journal = {Canadian journal of mathematics},
     pages = {243--249},
     year = {1978},
     volume = {30},
     number = {2},
     doi = {10.4153/CJM-1978-023-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1978-023-8/}
}