@article{GDZPPN002102196,
title = {Uniqueness and approximation of Solutions of first order non linear equations.},
journal = {Inventiones mathematicae},
volume = {82},
year = {1985},
pages = {263-282},
zbl = {0594.35018},
url = {http://dml.mathdoc.fr/item/GDZPPN002102196}
}
Metivier, G. Uniqueness and approximation of Solutions of first order non linear equations.. Inventiones mathematicae, Tome 82 (1985) pp. 263-282. http://gdmltest.u-ga.fr/item/GDZPPN002102196/