@article{2723, author = {Thampuran, D.V.}, title = {Neighborhood spaces and convergence}, journal = {Portugaliae mathematica}, volume = {33}, year = {1974}, pages = {43-49}, zbl = {0272.54004}, mrnumber = {0370459}, language = {en}, url = {http://dml.mathdoc.fr/item/2723} }
Thampuran, D.V. Neighborhood spaces and convergence. Portugaliae mathematica, Tome 33 (1974) pp. 43-49. http://gdmltest.u-ga.fr/item/2723/