%0 Journal Article %A V. B. Braginskii %A S. P. Vyatchanin %T On the non destructive measurement of the energy of optical quanta %J Doklady Akademii Nauk %D 1981 %P 570-572 %V 259 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1981_259_3_a14/ %G ru %F DAN_1981_259_3_a14