TY - JOUR AU - A. I. Kamzolov TI - Bernstein's inequality for fractional derivatives of~polynomials in spherical harmonics JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1984 SP - 163 EP - 164 VL - 39 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1984_39_2_a16/ LA - en ID - RM_1984_39_2_a16 ER -