@article{UFA_2019_11_3_a2,
     author = {N. I. Zhukova},
     title = {Graphs of totally geodesic foliations on {pseudo-Riemannian} manifolds},
     journal = {Ufa mathematical journal},
     pages = {29--43},
     publisher = {mathdoc},
     volume = {11},
     number = {3},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UFA_2019_11_3_a2/}
}