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@article{MZ_1973__132_171909, author = {Colin Maclachlan}, title = {On a {Conjecture} of {Magnus} on the {Hurwitz} {Monodromy} {Group.}}, journal = {Mathematische Zeitschrift}, pages = {45--50}, publisher = {mathdoc}, volume = {132}, year = {1973}, zbl = {0255.30006}, url = {http://geodesic.mathdoc.fr/item/MZ_1973__132_171909/} }
Colin Maclachlan. On a Conjecture of Magnus on the Hurwitz Monodromy Group.. Mathematische Zeitschrift, Tome 132 (1973), pp. 45-50. http://geodesic.mathdoc.fr/item/MZ_1973__132_171909/