@article{CMH_1985__60_140028,
     author = {Mark Jankins and Walter Neumann},
     title = {Homomorphisms of {Fuchsian} groups to {PSL} (2, ...).},
     journal = {Commentarii mathematici Helvetici},
     pages = {480--496},
     publisher = {mathdoc},
     volume = {60},
     year = {1985},
     zbl = {0598.57007},
     url = {http://geodesic.mathdoc.fr/item/CMH_1985__60_140028/}
}