@article{PismaZhETF.62.839,
    title = {Radiative mechanism of lepton bound states production},
    author = {Akhiezer, A. I. and Merenkov, N. P.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {62},
    issue = {11},
    pages = {839},
    year = {1995},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_14497.shtml},
}