@article{rfs2013,
    author = "Marielba Rojas and Bj{\o}rn H. Fotland and Trond Steihaug",
    title = "Computational and sensitivity aspects of eigenvalue-based methods for the large-scale trust-region subproblem",
    journal  = "Optim. Method. Softw.",
    volume   = 28,
    number   = 3,
    pages   = "564-580",
    year     = 2013 
}