TY  - JOUR
AU  - P. I. Lizorkin
TI  - The functional characterization of the interpolation spaces $(L_p(\Omega),W^1_p(\Omega))_{\theta,p}$
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1975
SP  - 180
EP  - 203
VL  - 134
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TM_1975_134_a12/
LA  - ru
ID  - TM_1975_134_a12
ER  -