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@article{MASLO_2002__52_2_a9, author = {Mitwalli, Saleh M.}, title = {An occupancy problem with group drawings of different sizes}, journal = {Mathematica slovaca}, pages = {235--242}, publisher = {mathdoc}, volume = {52}, number = {2}, year = {2002}, mrnumber = {1935121}, zbl = {1008.60018}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_2002__52_2_a9/} }
Mitwalli, Saleh M. An occupancy problem with group drawings of different sizes. Mathematica slovaca, Tome 52 (2002) no. 2, pp. 235-242. http://geodesic.mathdoc.fr/item/MASLO_2002__52_2_a9/