@article{GDZPPN002096013, title = {Sufficiency of Jets via Stratification Theory.}, journal = {Inventiones mathematicae}, volume = {56}, year = {1980}, pages = {219-226}, zbl = {0438.58010}, url = {http://dml.mathdoc.fr/item/GDZPPN002096013} }
Kuo, Tzee-Char; Lu, Yung-Chen. Sufficiency of Jets via Stratification Theory.. Inventiones mathematicae, Tome 56 (1980) pp. 219-226. http://gdmltest.u-ga.fr/item/GDZPPN002096013/