@article{PismaZhETF.87.61,
    title = {Electron-hole pair condensation in graphene bilayer},
    author = {Lozovik, A. A. and Sokolik, A. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {87},
    issue = {1},
    pages = {61},
    year = {2008},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_27971.shtml},
}