@article{GDZPPN002112752,
title = {Nondeformability of the complex hyperquadric.},
journal = {Inventiones mathematicae},
volume = {121},
year = {1995},
pages = {317-338},
zbl = {0846.32021},
url = {http://dml.mathdoc.fr/item/GDZPPN002112752}
}
Hwang, Jun-Muk. Nondeformability of the complex hyperquadric.. Inventiones mathematicae, Tome 121 (1995) pp. 317-338. http://gdmltest.u-ga.fr/item/GDZPPN002112752/