TY - JOUR AU - A. S. Fokht TI - Integral estimates of the derivatives of $l$-metaharmonic functions in an $N$-dimensional domain in the $L_p$ metric JO - Differencialʹnye uravneniâ PY - 1971 SP - 2211 EP - 2224 VL - 7 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1971_7_12_a10/ LA - ru ID - DE_1971_7_12_a10 ER -