@article{GDZPPN00221590X, title = {Eine Verallgemeinerte Fuchs'sche Theorie.}, journal = {Manuscripta mathematica}, volume = {2}, year = {1970}, pages = {343-356}, zbl = {0211.39701}, url = {http://dml.mathdoc.fr/item/GDZPPN00221590X} }
Böhmer, Klaus. Eine Verallgemeinerte Fuchs'sche Theorie.. Manuscripta mathematica, Tome 2 (1970) pp. 343-356. http://gdmltest.u-ga.fr/item/GDZPPN00221590X/