@article{PismaZhETF.18.193,
    title = {Concerning the nature of ball lightning},
    author = {Stakhanov, I. P.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {18},
    issue = {3},
    pages = {193},
    year = {1973},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_27636.shtml},
}