TY - JOUR AU - A. I. Aganin TI - On necessary and sufficient conditions of embedding of Nikol'skii classes from Lorentz spaces JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 1998 SP - 1225 EP - 1249 VL - 4 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_1998_4_4_a5/ LA - ru ID - FPM_1998_4_4_a5 ER -