%0 Journal Article
%A N. A. Tyurin
%T Necessary and sufficient conditions for a~deformation of a~B-monopole into an instanton
%J Izvestiya. Mathematics 
%D 1996
%P 217-231
%V 60
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1996_60_1_a8/
%G en
%F IM2_1996_60_1_a8