@article{10_4153_CMB_1984_062_0,
     author = {Collier, Manning G. and Kelingos, John A.},
     title = {Mean {Growth} of {Harmonic} {Functions} of {Beurling} {Type}},
     journal = {Canadian mathematical bulletin},
     pages = {405--409},
     year = {1984},
     volume = {27},
     number = {4},
     doi = {10.4153/CMB-1984-062-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1984-062-0/}
}