@article{PismaZhETF.90.130,
    title = {Charge density excitations in bilayer graphene   in high magnetic field},
    author = {Bisti, V. E. and Kirova, N. N.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {90},
    issue = {2},
    pages = {130},
    year = {2009},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_28557.shtml},
}