@article{PismaZhETF.19.31,
    title = {Use of proton channeling to determine the location of oxygen dissolved in a niobium single crystal},
    author = {Matyash, P. P. and Skakun, N. A. and Dikii, N. P.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {19},
    issue = {1},
    pages = {31},
    year = {1974},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_26935.shtml},
}