@article{GDZPPN002333228,
title = {Normal affine surfaces properly dominated by C x C.},
journal = {Mathematische Annalen},
volume = {283},
year = {1989},
pages = {353-368},
zbl = {0661.14035},
url = {http://dml.mathdoc.fr/item/GDZPPN002333228}
}
Furushima, Mikio. Normal affine surfaces properly dominated by C x C.. Mathematische Annalen, Tome 283 (1989) pp. 353-368. http://gdmltest.u-ga.fr/item/GDZPPN002333228/