@article{1195525087, author = {Is\'eki, Kiyoshi}, title = {A characterisation of countably compact normal space by $AU$-covering}, journal = {Proc. Japan Acad.}, volume = {33}, number = {10}, year = {1957}, language = {en}, url = {http://dml.mathdoc.fr/item/1195525087} }
Iséki, Kiyoshi. A characterisation of countably compact normal space by $AU$-covering. Proc. Japan Acad., Tome 33 (1957) no. 10, . http://gdmltest.u-ga.fr/item/1195525087/