@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/}
}