@article{PismaZhETF.30.739,
    title = {Potential with a dimensional parameter in the model of rigid collisions},
    author = {Sidorov, A. V. and Skachkov, N. B.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {30},
    issue = {11},
    pages = {739},
    year = {1979},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20743.shtml},
}