@article{18832, 
year={2001},
issn={},
journal={RICERCA OPERATIVA},
number={98-99-100},
volume={},
doi={},
title={Computing inertias of KKT matrix and reduced Hessian via the ABS algorithm},
abstract={}
url={http://www.francoangeli.it/Riviste/Scheda_rivista.aspx?idArticolo=18832},
author={Li-Wei Zhang}
pages={},
language={EN}}