@article{FORUM_1996__8_3_141783,
     author = {Steven H. Weintraub and Ronnie Lee},
     title = {Invariants of branched covering from the work of {Serre} and {Mumford.}},
     journal = {Forum mathematicum},
     pages = {535--568},
     publisher = {mathdoc},
     volume = {8},
     number = {3},
     year = {1996},
     zbl = {0870.57005},
     url = {http://geodesic.mathdoc.fr/item/FORUM_1996__8_3_141783/}
}