Citation: Ki. Churyumov et al., SPECTRAL MONITORING OF BRIGHT COMET HALE-BOPP (C 1995 01) WITH 6-M BTA REFLECTOR OF SAO OF RAN IN 1996-1997/, Izvestia Akademii nauk SSSR. Seria fiziceskaa, 62(9), 1998, pp. 1914-1917
Citation: Ki. Churyumov et al., PHYSICAL CONDITIONS IN NEUTRAL GAS ATMOSPHERE OF P-HALLEY (1986 III) ON THE BASIS OF SPECTRAL OBSERVATIONS, Planetary and space science, 42(9), 1994, pp. 737-739