%0 Journal Article
%A A. T. Vartanyan
%T Activation energy of dark conductivity and photoconductivity of chlorophyll~$\mathrm{a}$
%J Doklady Akademii Nauk
%D 1963
%P 812-815
%V 149
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1963_149_4_a15/
%G ru
%F DAN_1963_149_4_a15