%0 Journal Article
%A D. K. Faddeev
%T On the measure of the set of the midpoints of chords of a plane continuum
%J Doklady Akademii Nauk
%D 1972
%P 551-552
%V 202
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1972_202_3_a14/
%G ru
%F DAN_1972_202_3_a14