TY - JOUR AU - Oihane F. Blanco AU - José M. M. Senovilla AU - Miguel Sánchez TI - Structure of second-order symmetric Lorentzian manifolds JO - Journal of the European Mathematical Society PY - 2013 SP - 595 EP - 634 VL - 15 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4171/jems/368/ DO - 10.4171/jems/368 ID - JEMS_2013_15_2_a5 ER -