@article{landis2006,
    author = "Landis, Eric N. and Zhang, Tong and Nagy, Edwin N. and Nagy, George and Franklin, W. Randolph",
    title = "Cracking, damage and fracture in four dimensions",
    journal = "Materials and Structures",
    publisher = "Springer",
    year = "2006",
    mykey = "connect",
    month = "online date: 13 July",
    href = "\bibhref{109-matstruct2006-cracking-landis}",
    Keywords = "Concrete - Fracture - Damage - Tomography",
    publisher-url = "http://www.springerlink.com/content/ftgmk3m461716833/"
}