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@article{AUCMP_1994__35_2_a8, author = {Spakowski, A.}, title = {On {Borel} properties of semi-continuous multifunctions}, journal = {Acta Universitatis Carolinae. Mathematica et Physica}, pages = {59--64}, publisher = {mathdoc}, volume = {35}, number = {2}, year = {1994}, mrnumber = {1366499}, zbl = {0840.54021}, language = {en}, url = {http://geodesic.mathdoc.fr/item/AUCMP_1994__35_2_a8/} }
Spakowski, A. On Borel properties of semi-continuous multifunctions. Acta Universitatis Carolinae. Mathematica et Physica, Tome 35 (1994) no. 2, pp. 59-64. http://geodesic.mathdoc.fr/item/AUCMP_1994__35_2_a8/