@INPROCEEDINGS {SVM97c,
AUTHOR = "Sleijpen, G. L. G. and {van der Vorst}, H. A. and Modersitzki, J.",
TITLE = "The main effects of rounding errors in certain {K}rylov
         solvers for symmetric linear systems",
BOOKTITLE = "Proceedings 15th {IMACS} World Congress on Scientific Computation,
             Modelling and Applied Mathematics, 
             August 24--29, 1997, Berlin",
EDITOR   = "{A. Sydow, et al}",
VOLUME   = "{P}art {II}, Numerical Mathematics", 
PAGES    = "509--514",
PUBLISHER= "Wissenschaft \& Technik Verlag",
ADDRESS  = "Berlin, Germany",
YEAR     =  1997,}