@article{PismaZhETF.29.163,
    title = {A new experimental limit of the $e^-\to \nu_e+\gamma$  decay},
    author = {Koval'chuk, E. L. and Pomanskii, A. A. and Smol'nikov, A. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {29},
    issue = {2},
    pages = {163},
    year = {1979},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22045.shtml},
}