@article{PPN481110151_0007+dmdlog11,
title = {CR geometry and Cartan geometry.},
journal = {Forum mathematicum},
volume = {7},
year = {1995},
pages = {147-206},
zbl = {0817.53013},
url = {http://dml.mathdoc.fr/item/PPN481110151_0007+dmdlog11}
}
Kuranishi, Masatake. CR geometry and Cartan geometry.. Forum mathematicum, Tome 7 (1995) pp. 147-206. http://gdmltest.u-ga.fr/item/PPN481110151_0007+dmdlog11/