@article{PismaZhETF.80.358,
    title = {Exciton effects in a scaling theory of intermediate valence and Kondo systems},
    author = {Irkhin, V. Yu. and Katsnelson, M. I.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {80},
    issue = {5},
    pages = {358},
    year = {2004},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_6223.shtml},
}