%0 Journal Article
%A L. N. Krivonosov
%A V. A. Lukyanov
%T (Anti) self-dual Einstein metrics of zero signature, their Petrov classes and connection with Kahler and para-Kahler structures
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 2022
%P 39-53
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_2022_9_a3/
%G ru
%F IVM_2022_9_a3