@article{ASENS_2002_4_35_2_173_0, author = {Hwang, Jun-Muk and Mok, Ngaiming}, title = {Deformation rigidity of the rational homogeneous space associated to a long simple root}, journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure}, pages = {173--184}, publisher = {Elsevier}, volume = {Ser. 4, 35}, number = {2}, year = {2002}, doi = {10.1016/s0012-9593(02)01087-x}, mrnumber = {1914930}, zbl = {1008.32012}, language = {en}, url = {http://archive.numdam.org/articles/10.1016/s0012-9593(02)01087-x/} }