@article{10_4153_CMB_1963_015_6,
     author = {Moser, L.},
     title = {Insolvability of},
     journal = {Canadian mathematical bulletin},
     pages = {167--169},
     year = {1963},
     volume = {6},
     number = {2},
     doi = {10.4153/CMB-1963-015-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1963-015-6/}
}