@article{10_4153_CJM_1968_035_4,
     author = {Hager, Anthony W. and Johnson, Donald G.},
     title = {A {Note} on {Certain} {Subalgebras} of {C()}},
     journal = {Canadian journal of mathematics},
     pages = {389--393},
     year = {1968},
     volume = {20},
     number = {1},
     doi = {10.4153/CJM-1968-035-4},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1968-035-4/}
}