%0 Journal Article %A A. V. Levichev %T Three totally distorted homogeneous Lorentzian spaces %J Matematičeskie trudy %D 1992 %P 122-131 %V 21 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_1992_21_a7/ %G ru %F MT_1992_21_a7