%0 Journal Article
%A È. A. Vitrichenko
%A N. I. Shamarin
%T Investigation of second parabolic $6$ meter-mirror in the shop conditions
%J Doklady Akademii Nauk
%D 1980
%P 62-66
%V 255
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1980_255_1_a14/
%G ru
%F DAN_1980_255_1_a14