%0 Journal Article
%A S. V. Petras
%T On resonance series separating onto the ``nonphysical'' sheet
%J Zapiski Nauchnykh Seminarov POMI
%D 1975
%P 155-169
%V 51
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1975_51_a10/
%G ru
%F ZNSL_1975_51_a10