@article{700698,
     title = {Separate continuity and continuity for some generalized continuity notions},
     booktitle = {General topology and its relations to modern analysis and algebra IV},
     series = {GDML\_Books},
     publisher = {Society of Czechoslovak Mathematicians and Physicist},
     address = {Praha},
     year = {1977},
     pages = {[338]-341},
     mrnumber = {MR0458353},
     zbl = {0373.54011},
     url = {http://dml.mathdoc.fr/item/700698}
}

Neubrunn, T. Separate continuity and continuity for some generalized continuity notions, dans General topology and its relations to modern analysis and algebra IV, GDML_Books,  (1977), pp. [338]-341. http://gdmltest.u-ga.fr/item/700698/