@article{RM_1997_52_2_a20,
     author = {B. B. Komrakov},
     title = {Four-dimensional {Lorentz} homogeneous insoluble {Einstein} spaces},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {402--403},
     publisher = {mathdoc},
     volume = {52},
     number = {2},
     year = {1997},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1997_52_2_a20/}
}