%0 Journal Article %A Gach, F. %T A note on closed graph theorems. %J Acta Mathematica Universitatis Comenianae. New Series %D 2006 %P 209 %V 75 %N 2 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/AMUC2_2006__75_2_130179/ %G en %F AMUC2_2006__75_2_130179