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@article{JRAM_1980__314_152208, author = {Vagn Lundsgaard Hansen}, title = {Coverings defined by {Weierstra{\ss}} polynomials.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {29--39}, publisher = {mathdoc}, volume = {314}, year = {1980}, zbl = {0421.57001}, url = {http://geodesic.mathdoc.fr/item/JRAM_1980__314_152208/} }
Vagn Lundsgaard Hansen. Coverings defined by Weierstraß polynomials.. Journal für die reine und angewandte Mathematik, Tome 314 (1980), pp. 29-39. http://geodesic.mathdoc.fr/item/JRAM_1980__314_152208/