@article{GDZPPN002098121,
title = {Monodromy Groups of Critical Point of Functions.},
journal = {Inventiones mathematicae},
volume = {69},
year = {1982},
pages = {123-132},
zbl = {0468.57024},
url = {http://dml.mathdoc.fr/item/GDZPPN002098121}
}
Chmutov, S.V. Monodromy Groups of Critical Point of Functions.. Inventiones mathematicae, Tome 69 (1982) pp. 123-132. http://gdmltest.u-ga.fr/item/GDZPPN002098121/