@article{MS2_1993__73_2_167255,
     author = {G.J. Martin and D.B. Gauld},
     title = {Essential singularities of quasimeromorphic mappings.},
     journal = {Mathematica Scandinavica},
     pages = {36--40},
     publisher = {mathdoc},
     volume = {73},
     number = {2},
     year = {1993},
     zbl = {0792.30015},
     url = {http://geodesic.mathdoc.fr/item/MS2_1993__73_2_167255/}
}