@article{1077468346,
author = {Fleming, W. H.},
title = {Nondegenerate surfaces and fine-cyclic surfaces},
journal = {Duke Math. J.},
volume = {26},
number = {1},
year = {1959},
pages = { 137-146},
language = {en},
url = {http://dml.mathdoc.fr/item/1077468346}
}
Fleming, W. H. Nondegenerate surfaces and fine-cyclic surfaces. Duke Math. J., Tome 26 (1959) no. 1, pp. 137-146. http://gdmltest.u-ga.fr/item/1077468346/