TY - JOUR AU - K. Ya. Kondrat'ev AU - N. F. Romanteev AU - O. I. Smoktiy AU - E. V. Khrunov TI - On the use of night luminous layer effect for the purposes of autonomic navigation and orientation of manned spaceships JO - Doklady Akademii Nauk PY - 1971 SP - 1278 EP - 1281 VL - 199 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1971_199_6_a17/ LA - ru ID - DAN_1971_199_6_a17 ER -