TY - JOUR AU - P. B. Babadzhanov AU - Yu. V. Obrubov TI - Spatial shapes of the meteor streams of Geminids and Quadrantids JO - Doklady Akademii Nauk PY - 1986 SP - 54 EP - 57 VL - 290 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1986_290_1_a11/ LA - ru ID - DAN_1986_290_1_a11 ER -