TY - JOUR AU - N. I. Zhukova TI - Graphs of totally geodesic foliations on pseudo-Riemannian manifolds JO - Ufa mathematical journal PY - 2019 SP - 29 EP - 43 VL - 11 IS - 3 UR - http://geodesic.mathdoc.fr/item/UFA_2019_11_3_a2/ LA - en ID - UFA_2019_11_3_a2 ER -