TY - JOUR AU - F. F. Litvin AU - R. I. Personov TI - The fine structure of absorption and fluorescence spectra of certain pigments at 77$^\circ$~K JO - Doklady Akademii Nauk PY - 1961 SP - 798 EP - 800 VL - 136 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1961_136_4_a10/ LA - ru ID - DAN_1961_136_4_a10 ER -