TY - BOOK AU - Kozlov, Vladimir AU - Mazʹi︠a︡, V. G TI - Differential equations with operator coefficients : with applications to boundary value problems for partial differential equations SN - 9783540651192 SN - 98045573 U1 - 515.35 KOZ PY - 1999/// CY - Berlin PB - Springer KW - Boundary value problems KW - Differential equations KW - Differential operators N1 - Includes bibliographical references and indexes ER -