@article{10_4153_CMB_1961_026_9,
     author = {Moyls, B.N. and Khan, N.A.},
     title = {A {Norm} {Inequality} for {Linear} {Transformations}},
     journal = {Canadian mathematical bulletin},
     pages = {239--242},
     year = {1961},
     volume = {4},
     number = {3},
     doi = {10.4153/CMB-1961-026-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1961-026-9/}
}