@article{10_4153_CJM_1987_004_8,
     author = {Bshouty, D. and Hengartner, W.},
     title = {A {Variation} of the {Koebe} {Mapping} in a {Dense} {Subset} of {S}},
     journal = {Canadian journal of mathematics},
     pages = {54--73},
     year = {1987},
     volume = {39},
     number = {1},
     doi = {10.4153/CJM-1987-004-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1987-004-8/}
}