@article{00918687, title = {On a theorem of Beardon and Maskit.}, journal = {Annales Academiae Scientiarum Fennicae. Mathematica}, volume = {21}, year = {1996}, zbl = {0849.30034}, language = {en}, url = {http://dml.mathdoc.fr/item/00918687} }
Bishop, Christopher J. On a theorem of Beardon and Maskit.. Annales Academiae Scientiarum Fennicae. Mathematica, Tome 21 (1996) . http://gdmltest.u-ga.fr/item/00918687/