Some characterizations of $\sigma$- and $\Sigma$-spaces
Nagata, Jun-iti
Proc. Japan Acad., Tome 48 (1972) no. 10, p. 177-180 / Harvested from Project Euclid
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Publié le : 1972-05-14
Classification:  54C10,  54D20 
@article{1195519727,
     author = {Nagata, Jun-iti},
     title = {Some characterizations of $\sigma$- and $\Sigma$-spaces},
     journal = {Proc. Japan Acad.},
     volume = {48},
     number = {10},
     year = {1972},
     pages = { 177-180},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1195519727}
}

Nagata, Jun-iti. Some characterizations of $\sigma$- and $\Sigma$-spaces. Proc. Japan Acad., Tome 48 (1972) no. 10, pp.  177-180. http://gdmltest.u-ga.fr/item/1195519727/