@article{10_4153_CMB_1964_020_1,
     author = {Angel, Myer},
     title = {Partitions of the {Natural} {Numbers}},
     journal = {Canadian mathematical bulletin},
     pages = {219--236},
     year = {1964},
     volume = {7},
     number = {2},
     doi = {10.4153/CMB-1964-020-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1964-020-1/}
}