@article{10_4153_CJM_1975_012_8,
     author = {Dolan, J. Michael and Klaasen, Gene A.},
     title = {Strongly {Oscillatory} and {Nonoscillatory} {Subspaces} of {Linear} {Equations}},
     journal = {Canadian journal of mathematics},
     pages = {106--110},
     year = {1975},
     volume = {27},
     number = {1},
     doi = {10.4153/CJM-1975-012-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1975-012-8/}
}