%0 Journal Article %A A. N. Sevchenko %A V. A. Mashenkov %A K. N. Solov'ev %T The extent of the polarization of porphyrins fluorescence, as dependent on the emission wavelength %J Doklady Akademii Nauk %D 1968 %P 61-64 %V 179 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_179_1_a15/ %G ru %F DAN_1968_179_1_a15