%0 Journal Article
%A S. M. Natanzon
%T Classification of Pairs of Arf Functions on Orientable and Nonorientable Surfaces
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1994
%P 35-46
%V 28
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_1994_28_3_a2/
%G ru
%F FAA_1994_28_3_a2