@article{GDZPPN002440032,
title = {A non-linear version of Swan's theorem.},
journal = {Mathematische Zeitschrift},
volume = {209},
year = {1992},
pages = {467-480},
zbl = {0760.58001},
url = {http://dml.mathdoc.fr/item/GDZPPN002440032}
}
Manoharan, P. A non-linear version of Swan's theorem.. Mathematische Zeitschrift, Tome 209 (1992) pp. 467-480. http://gdmltest.u-ga.fr/item/GDZPPN002440032/