@article{PismaZhETF.26.439,
    title = {Electronic spectra of autoionization states of barium, observed in electron-atom collisions},
    author = {Aleksakhin, I. S. and Borovik, A. S. and Zapesochnyi, I. P.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {26},
    issue = {6},
    pages = {439},
    year = {1977},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20919.shtml},
}