@article {14126, title = {Iterative methods for large, sparse, nonsymmetric systems of linear equations.}, journal = {Dissertation Abstracts International Part B: Science and Engineering[DISS. ABST. INT. PT. B- SCI. \& ENG.],}, volume = {43}, year = {1982}, month = {1982///}, pages = {1982 - 1982}, author = {Elman, Howard} }