P. B. Babadzhanov, Yu. V. Obrubov, “Spatial shapes of the meteor streams of Geminids and Quadrantids”, Dokl. Akad. Nauk SSSR, 290:1 (1986), 54–57
1984
2.
P. B. Babadzhanov, Yu. V. Obrubov, “On the possible connection between Apollo asteroids and meteor streams”, Dokl. Akad. Nauk SSSR, 275:1 (1984), 38–42
