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@article{JRAM_1974__266_151419, author = {Mary Powderly}, title = {Some results on expansions for normal and completely normal spaces.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {100--103}, publisher = {mathdoc}, volume = {266}, year = {1974}, zbl = {0276.54014}, url = {http://geodesic.mathdoc.fr/item/JRAM_1974__266_151419/} }
Mary Powderly. Some results on expansions for normal and completely normal spaces.. Journal für die reine und angewandte Mathematik, Tome 266 (1974), pp. 100-103. http://geodesic.mathdoc.fr/item/JRAM_1974__266_151419/