@article{GDZPPN00231889X, title = {On 2-Dimensional Cousin I-Spaces.}, journal = {Mathematische Annalen}, volume = {250}, year = {1980}, pages = {247-248}, zbl = {0411.32012}, url = {http://dml.mathdoc.fr/item/GDZPPN00231889X} }
Berg, Gunnar. On 2-Dimensional Cousin I-Spaces.. Mathematische Annalen, Tome 250 (1980) pp. 247-248. http://gdmltest.u-ga.fr/item/GDZPPN00231889X/