@article{GDZPPN00206880X,
title = {Coverings of 1-convex manifolds with 1-dimensional exceptional set.},
journal = {Commentarii mathematici Helvetici},
volume = {68},
year = {1993},
pages = {469-479},
zbl = {0797.32006},
url = {http://dml.mathdoc.fr/item/GDZPPN00206880X}
}
Coltoiu, Mihnea. Coverings of 1-convex manifolds with 1-dimensional exceptional set.. Commentarii mathematici Helvetici, Tome 68 (1993) pp. 469-479. http://gdmltest.u-ga.fr/item/GDZPPN00206880X/