%0 Journal Article
%A P. P. Kargaev
%A E. L. Korotyaev
%T Effective masses for the Hill operator, and conformal mappings
%J Doklady Akademii Nauk
%D 1994
%P 312-315
%V 336
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1994_336_3_a6/
%G ru
%F DAN_1994_336_3_a6