@article{GDZPPN002337134,
title = {Finite fundamental groups, free over Z / cZ, for Galois covers of CP2.},
journal = {Mathematische Annalen},
volume = {293},
year = {1992},
pages = {749-766},
zbl = {0739.14003},
url = {http://dml.mathdoc.fr/item/GDZPPN002337134}
}
Teicher, Mina; Moishezon, Boris. Finite fundamental groups, free over Z / cZ, for Galois covers of CP2.. Mathematische Annalen, Tome 293 (1992) pp. 749-766. http://gdmltest.u-ga.fr/item/GDZPPN002337134/