@article{MS2_1988__62_2_167035,
     author = {Robert D. Bermann and William S. Cohn},
     title = {Phragm\'en-Lindel\"of theorems for subharmonic functions on the unit disk.},
     journal = {Mathematica Scandinavica},
     pages = {269--293},
     publisher = {mathdoc},
     volume = {62},
     number = {2},
     year = {1988},
     zbl = {0639.31001},
     url = {http://geodesic.mathdoc.fr/item/MS2_1988__62_2_167035/}
}