%0 Journal Article
%A V. R. Kaigorodov
%T Local symmetries and covariant integration for algebraically special gravitational fields
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1994
%P 30-36
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1994_2_a6/
%G ru
%F IVM_1994_2_a6