TY - JOUR AU - K. Ya. Kondrat'ev AU - A. P. Galtsev AU - O. I. Smoktiy AU - E. V. Khrunov TI - Calorimetry of twilight sky based on horizon spectra obtained from the spacecraft ``Soyuz-5'' JO - Doklady Akademii Nauk PY - 1970 SP - 1044 EP - 1047 VL - 191 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1970_191_5_a20/ LA - ru ID - DAN_1970_191_5_a20 ER -