@misc{
2008-TR_Preconditioning-Brglez,
author = "F. Brglez and Andrej Ko\v sir",
title  = "{Experiments on Instance Preconditioning for Combinatorial Solvers}",
note  = "{Tech. Report, 2008-TR_Preconditioning-Brglez, Comp. Science, NCSU, 
           http://www.cbl.ncsu.edu/xBed/publications/}",
}