%0 Journal Article
%A V. N. Plechko
%T Critical-point singularities.~I. The critical-point condition and the susceptibility
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1981
%P 111-124
%V 46
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1981_46_1_a10/
%G ru
%F TMF_1981_46_1_a10