@article{MAN_1989__283_1_164522,
     author = {Gerd-E. Dethloff},
     title = {On {Essential} {Singularities} of {Meromorphic} {Mappings.}},
     journal = {Mathematische Annalen},
     pages = {499--510},
     publisher = {mathdoc},
     volume = {283},
     number = {1},
     year = {1989},
     zbl = {0642.32006},
     url = {http://geodesic.mathdoc.fr/item/MAN_1989__283_1_164522/}
}