@article{1102906171,
author = {Church, P. T. and Timourian, J. G.},
title = {Maps with $0$-dimensional critical set.},
journal = {Pacific J. Math.},
volume = {61},
number = {2},
year = {1975},
pages = { 59-66},
language = {en},
url = {http://dml.mathdoc.fr/item/1102906171}
}
Church, P. T.; Timourian, J. G. Maps with $0$-dimensional critical set.. Pacific J. Math., Tome 61 (1975) no. 2, pp. 59-66. http://gdmltest.u-ga.fr/item/1102906171/