TY - BOOK AU - M. A. Shubin AU - Shubin,M. A. TI - PARTIAL DIFFERENTIAL EQUATIONS VIII SN - 3540570365 U1 - 515.353 PY - 1996/// CY - PB - Springer-Verlag, Berlin KW - Differential Equations KW - Boundry Value Problems N1 - Includes Bibliographical References And Index ER -