%0 Journal Article
%A K. Sh. Karaev
%A N. G. Furmanova
%A N. V. Belov
%T On the crystal- and molecular structure of photochromic spiropyran, $\mathrm{C}_{23}\mathrm{H}_{19}\mathrm{NO}_3$
%J Doklady Akademii Nauk
%D 1980
%P 338-341
%V 253
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1980_253_2_a20/
%G ru
%F DAN_1980_253_2_a20