@article{PismaZhETF.57.48,
    title = {Anomalous orthogonality catastrophe for Luttinger liguid with repulsion},
    author = {Gogolin, α. ο.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {57},
    issue = {1},
    pages = {48},
    year = {1993},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_4581.shtml},
}