@article{1195523676, author = {Hanai, Sitiro}, title = {Inverse images of closed mappings, I}, journal = {Proc. Japan Acad.}, volume = {37}, number = {10}, year = {1961}, pages = { 298-301}, language = {en}, url = {http://dml.mathdoc.fr/item/1195523676} }
Hanai, Sitiro. Inverse images of closed mappings, I. Proc. Japan Acad., Tome 37 (1961) no. 10, pp. 298-301. http://gdmltest.u-ga.fr/item/1195523676/