@article{PismaZhETF.80.684,
    title = {Zero-energy Andreev surface bound states in the lattice model},
    author = {Bobkov, A. M.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {80},
    issue = {9},
    pages = {684},
    year = {2004},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_8270.shtml},
}