TY  - JOUR
AU  - N. Cohen
AU  - S. Pinzon
TI  - An extension of the (1,2)-symplectic property for $f$-structures on flag manifolds
JO  - Izvestiya. Mathematics 
PY  - 2008
SP  - 479
EP  - 496
VL  - 72
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_2008_72_3_a2/
LA  - en
ID  - IM2_2008_72_3_a2
ER  -