@article{1178224611, author = {Mo, Xiaohuan and Negreiros, Caio J. C.}, title = {$(1,2)$-symplectic structures on flag manifolds}, journal = {Tohoku Math. J. (2)}, volume = {52}, number = {4}, year = {2000}, pages = { 271-282}, language = {en}, url = {http://dml.mathdoc.fr/item/1178224611} }
Mo, Xiaohuan; Negreiros, Caio J. C. $(1,2)$-symplectic structures on flag manifolds. Tohoku Math. J. (2), Tome 52 (2000) no. 4, pp. 271-282. http://gdmltest.u-ga.fr/item/1178224611/