%0 Journal Article
%A A. A. Bershtein
%T Necessary and sufficient conditions for the occurrence of points of the Markov spectrum in the Lagrange spectrum
%J Doklady Akademii Nauk
%D 1970
%P 971-973
%V 191
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1970_191_5_a1/
%G ru
%F DAN_1970_191_5_a1