@article{PismaZhETF.6.799,
    title = {Spark in a Strong Magnetic Field},
    author = {Vardzigulova, L. E. and Kaitmazov, S. D. and Prokhorov, A. M.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {6},
    issue = {8},
    pages = {799},
    year = {1967},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_25493.shtml},
}