%0 Journal Article
%A V. T. Fomenko
%A I. A. Bikchantaev
%T Application of generalized analytic functions on Riemann surfaces to the investigation of $G$-deformations of two-dimensional surfaces in~$E^4$
%J Sbornik. Mathematics
%D 1989
%P 557-569
%V 64
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1989_64_2_a17/
%G en
%F SM_1989_64_2_a17