@article{GDZPPN002288796, title = {Shrinkable neighborhoods m Hausdorff linear spaces.}, journal = {Mathematische Annalen}, volume = {141}, year = {1960}, pages = {281-285}, zbl = {0096.07902}, url = {http://dml.mathdoc.fr/item/GDZPPN002288796} }
KLEE, V.L. Shrinkable neighborhoods m Hausdorff linear spaces.. Mathematische Annalen, Tome 141 (1960) pp. 281-285. http://gdmltest.u-ga.fr/item/GDZPPN002288796/