%0 Journal Article
%A A. V. Pukhlikov
%T Birational automorphisms of algebraic threefolds with a~pencil of Del Pezzo surfaces
%J Izvestiya. Mathematics 
%D 1998
%P 115-155
%V 62
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1998_62_1_a3/
%G en
%F IM2_1998_62_1_a3