1.
Rosales-Ortega J. The Signature in Actions of Semisimple Lie Groups on Pseudo-Riemannian Manifolds. Proyecciones (Antofagasta, On line) [Internet]. 2012Jan.29 [cited 2024Apr.25];31(1):51-63. Available from: https://www.revistaproyecciones.cl/index.php/proyecciones/article/view/1158