@article{10_4153_CMB_1959_013_x,
     author = {Lambek, J. and Moser, L.},
     title = {On {Some} two way {Classifications} of {Integers}},
     journal = {Canadian mathematical bulletin},
     pages = {85--89},
     year = {1959},
     volume = {2},
     number = {2},
     doi = {10.4153/CMB-1959-013-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1959-013-x/}
}