TY - BOOK AU - Steinbach, O TI - Numerimecal approximation methods for elliptic boundary value problems:finite and boundary value problem SN - 9780387313122 U1 - 517.954 PY - 2008/// CY - New York PB - Springer KW - COERCIVE OPERATORS KW - ELLIPTIC OPERATORS KW - MIXED BOUNDARY VALUE PROBLEM KW - STOKES SYSTEM ER -