@article{PismaZhETF.90.693,
    title = {Contrasting Different Scenarios for the Quantum Critical Point},
    author = {Khodel, V. A. and Clark, J. W. and Zverev, M. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {90},
    issue = {9},
    pages = {693},
    year = {2009},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_28663.shtml},
}