TY - BOOK AU - Vassilevski,P.S. TI - Algebraic multilevel domain decomposition methods AV - QA3.R46 no.8914 PY - 1989/// CY - Nijmegen PB - Catholic University, Department of Mathematics KW - Multilevel methods KW - Decomposition method KW - Algebra N1 - Bibliography: p.18-20 ER -