TY - GEN AU - Runst,Thomas AU - Sickel,Winfried TI - Sobolev spaces of fractional order, Nemytskij operators, and nonlinear partial differential equations SN - 3110151138 (alk. paper) U1 - 515.353 PY - 1996/// CY - Berlin, New York PB - Walter de Gruyter KW - Sobolev spaces KW - Differential equations, Elliptic KW - Boundary value problems N1 - Bibliografie Index ER -