@article{05125119, title = {A note on closed graph theorems.}, journal = {Acta Mathematica Universitatis Comenianae. New Series}, volume = {75}, year = {2006}, pages = {209-218}, zbl = {1164.46301}, language = {en}, url = {http://dml.mathdoc.fr/item/05125119} }
Gach, F. A note on closed graph theorems.. Acta Mathematica Universitatis Comenianae. New Series, Tome 75 (2006) pp. 209-218. http://gdmltest.u-ga.fr/item/05125119/