@article{PismaZhETF.90.51,
    title = {Energy scales and the non-Fermi liquid behavior in YbRh$_{\bf2}$Si$_{\bf 2}$},
    author = {Shaginyan, V. R. and Amusia, M. Ya. and Popov, K. G. and Artamonov, S. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {90},
    issue = {1},
    pages = {51},
    year = {2009},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_28542.shtml},
}