@article{FORUM_1997__9_2_141796,
     author = {Masatake Kuranishi},
     title = {CR structures and {Fefferman's} conformal structures.},
     journal = {Forum mathematicum},
     pages = {127--164},
     publisher = {mathdoc},
     volume = {9},
     number = {2},
     year = {1997},
     zbl = {0876.53046},
     url = {http://geodesic.mathdoc.fr/item/FORUM_1997__9_2_141796/}
}