Totally geodesic Riemannian foliations with locally symmetric leaves

Raul Quiroga-Barranco

Comptes Rendus. Mathématique, Volume 342 (2006) p. 421-426

PseudoRiemannian geometry and actions of simple Lie groups

Raul Quiroga-Barranco

Comptes Rendus. Mathématique, Volume 341 (2005) p. 361-364