@article{Hlad_k_2011,
    doi = {10.1016/j.cam.2010.11.022},
    url = {https://doi.org/10.1016%2Fj.cam.2010.11.022},
    year = {2011},
    month = {feb},
    publisher = {Elsevier {BV}},
    volume = {235},
    number = {8},
    pages = {2715--2730},
    author = {Milan Hlad{\'{\i}}k and David Daney and Elias P. Tsigaridas},
    title = {An algorithm for addressing the real interval eigenvalue problem},
    journal = {Journal of Computational and Applied Mathematics}
}

@article{Hlad_k_2011, doi = {10.1016/j.cam.2010.11.022}, url = {https://doi.org/10.1016%2Fj.cam.2010.11.022}, year = {2011}, month = {feb}, publisher = {Elsevier {BV}}, volume = {235}, number = {8}, pages = {2715--2730}, author = {Milan Hlad{\'{\i}}k and David Daney and Elias P. Tsigaridas}, title = {An algorithm for addressing the real interval eigenvalue problem}, journal = {Journal of Computational and Applied Mathematics} }