TY - JOUR AU - A. S. Fokht TI - Estimates for the derivatives of associated Legendre functions and ultraspherical polynomials in the metric $L_p$, $1 JO - Differencialʹnye uravneniâ PY - 1983 SP - 718 EP - 720 VL - 19 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1983_19_4_a29/ LA - ru ID - DE_1983_19_4_a29 ER -