@article{GDZPPN00208838X,
title = {Sufficiency of Jets in Jr (2,1) via Decomposition},
journal = {Inventiones mathematicae},
volume = {11},
year = {1970},
pages = {119-127},
url = {http://dml.mathdoc.fr/item/GDZPPN00208838X}
}
LU, Y.-C. Sufficiency of Jets in Jr (2,1) via Decomposition. Inventiones mathematicae, Tome 11 (1970) pp. 119-127. http://gdmltest.u-ga.fr/item/GDZPPN00208838X/