TY - BOOK AU - Ashyralyev Allaberen AU - Sobolevskii Pavel E TI - New difference schemes for partial differential equations T2 - Operator theory: advances and applications; 148 SN - 3764370548 (hbd) U1 - B334, P4 TB PY - 2004/// CY - Basel PB - Birkhauser Verlag KW - Differential equations KW - Partial differential equations KW - Mathematics N1 - Bibliography 423-443p ER -