@article{JRAM_1977__0293_0294_151910,
     author = {M.M. Robertson},
     title = {Partitioning multipartite numbers into a fixed number of parts which satisfy congruence conditions.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {428--434},
     publisher = {mathdoc},
     volume = {0293_0294},
     year = {1977},
     zbl = {0349.10041},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1977__0293_0294_151910/}
}