@article{PismaZhETF.21.568,
    title = {Erratum: Concerning impuriton diffusion in solid $H^4$ [JETP Lett. 19, No. 12, 386-387 (June 20, 1974)]},
    author = {Pushkarov, D. I.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {21},
    issue = {9},
    pages = {568},
    year = {1975},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22487.shtml},
}