@article{10_4064_fm_140_1_63_67,
     author = {Siu-Ah Ng},
     title = {A new proof of {Kelley's} {Theorem}},
     journal = {Fundamenta Mathematicae},
     pages = {63--67},
     publisher = {mathdoc},
     volume = {140},
     number = {1},
     year = {1991},
     doi = {10.4064/fm-140-1-63-67},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-140-1-63-67/}
}