TY - JOUR AU - I. I. Ogievetskii TI - On the theory of fractional differentiation and integration of periodic functions belonging to an $L_p$ class with $p>1$ JO - Doklady Akademii Nauk PY - 1958 SP - 443 EP - 446 VL - 118 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1958_118_3_a6/ LA - ru ID - DAN_1958_118_3_a6 ER -