@article{01211713,
title = {Projective subspaces in the variety of normal sections and tangent spaces to a symmetric space.},
journal = {Journal of Lie Theory},
volume = {8},
year = {1998},
pages = {415-428},
zbl = {0908.53029},
language = {en},
url = {http://dml.mathdoc.fr/item/01211713}
}
Dal Lago, Walter; García, Alicia; Sánchez, Cristián U. Projective subspaces in the variety of normal sections and tangent spaces to a symmetric space.. Journal of Lie Theory, Tome 8 (1998) pp. 415-428. http://gdmltest.u-ga.fr/item/01211713/