TY - JOUR AU - K. V. Runovskii TI - On approximation by families of linear polynomial operators in $l_P$-spaces, $0 JO - Sbornik. Mathematics PY - 1995 SP - 441 EP - 459 VL - 82 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1995_82_2_a11/ LA - en ID - SM_1995_82_2_a11 ER -