@inproceedings{TUW-105018, author = {Heinreichsberger, Otto and Selberherr, Siegfried and Stiftinger, Martin and Traar, K.}, title = {{O}n {P}reconditioning {N}on-{S}ymmetric {M}atrix {I}terations}, booktitle = {{A}bstracts {C}onference on {S}cientific {C}omputation}, year = {1990}, pages = {34--37}, url = {http://www.iue.tuwien.ac.at/pdf/ib_1990/CP1990_Heinreichsberger_1.pdf}, note = {talk: {C}onference on {S}cientific {C}omputation, {W}ien; 1990-06-14 -- 1990-06-16} }