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@article{MASLO_1998__48_3_a3, author = {Maliszewski, Aleksander}, title = {On the differences of upper semicontinuous quasi-continuous functions}, journal = {Mathematica slovaca}, pages = {245--252}, publisher = {mathdoc}, volume = {48}, number = {3}, year = {1998}, mrnumber = {1647690}, zbl = {0941.26002}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1998__48_3_a3/} }
Maliszewski, Aleksander. On the differences of upper semicontinuous quasi-continuous functions. Mathematica slovaca, Tome 48 (1998) no. 3, pp. 245-252. http://geodesic.mathdoc.fr/item/MASLO_1998__48_3_a3/