@article{PismaZhETF.78.1082,
    title = {Waves in the superlattice with anisotropic inhomogeneities},
    author = {Ignatchenko, V. A. and Maradudin, A. A. and Pozdnyakov, A. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {78},
    issue = {9},
    pages = {1082},
    year = {2003},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_1189.shtml},
}