@article{PismaZhETF.28.540,
    title = {Active diagnostics of impurity ions in the plasma of a T-4 tokamak},
    author = {Afrosimov, V. V. and Gordeev, Yu. S. and Zinov'ev, A. N. and Korotkov, A. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {28},
    issue = {8},
    pages = {540},
    year = {1978},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_24212.shtml},
}