@article{PismaZhETF.57.48,
    title = {Anomalous orthogonality catastrophe for Luttinger liquid with repulsion},
    author = {Gogolin, A. O.},
    journal = {Письма в ЖЭТФ},
    volume = {57},
    issue = {1},
    pages = {48},
    year = {1993},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17730.shtml},
}