@article{GDZPPN002092891,
title = {Equivalence of Glancing Hypersurfaces.},
journal = {Inventiones mathematicae},
volume = {34},
year = {1976},
pages = {165-192},
url = {http://dml.mathdoc.fr/item/GDZPPN002092891}
}
Melrose, R.B. Equivalence of Glancing Hypersurfaces.. Inventiones mathematicae, Tome 34 (1976) pp. 165-192. http://gdmltest.u-ga.fr/item/GDZPPN002092891/