@article{lrsv2011,
    author  = "J{\"o}rg Lampe and Marielba Rojas and Danny C. Sorensen and Heinrich Voss",
    title   = "{Accelerating the LSTRS Algorithm}",
    journal = "SIAM J. Sci. Comput.",
    volume  = 33,
    number  = 1,
    pages   = "175-194",
    year    = 2011
}