%0 Journal Article %A A. S. Galaev %T Conformally flat Lorentzian manifolds with special holonomy groups %J Sbornik. Mathematics %D 2013 %P 1264-1284 %V 204 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2013_204_9_a1/ %G en %F SM_2013_204_9_a1