Free quotients of congruence subgroups of Bianchi groups.
Mason, A.W.
Mathematische Annalen, Tome 293 (1992), p. 65-76 / Harvested from Göttinger Digitalisierungszentrum
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Publié le : 1992-01-01
EUDML-ID : urn:eudml:doc:164945 
@article{GDZPPN002336731,
     title = {Free quotients of congruence subgroups of Bianchi groups.},
     journal = {Mathematische Annalen},
     volume = {293},
     year = {1992},
     pages = {65-76},
     zbl = {0734.20021},
     url = {http://dml.mathdoc.fr/item/GDZPPN002336731}
}

Mason, A.W. Free quotients of congruence subgroups of Bianchi groups.. Mathematische Annalen, Tome 293 (1992) pp. 65-76. http://gdmltest.u-ga.fr/item/GDZPPN002336731/