@article{PismaZhETF.39.573,
    title = {New finite model in d=2},
    author = {Ketov, S. V. and Tyutin, I. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {39},
    issue = {12},
    pages = {573},
    year = {1984},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_19715.shtml},
}