@article{PismaZhETF.12.89,
    title = {Ion Lifetime in the Tokamak-3 Machine},
    author = {Artsimovich, L. A. and Gorbunov, E. P. and Petrov, M. P.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {12},
    issue = {2},
    pages = {89},
    year = {1970},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_26238.shtml},
}