TY - JOUR AU - M. G. Belkina TI - Asymptotic representations of spheroidal functions with an azimuth index $m=1$ JO - Doklady Akademii Nauk PY - 1957 SP - 1185 EP - 1188 VL - 114 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1957_114_6_a12/ LA - ru ID - DAN_1957_114_6_a12 ER -