@article{PismaZhETF.42.442,
    title = {Comparison of the properties of liquid $He^3$ and liquid $He^4$},
    author = {Dyugaev, A. M.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {42},
    issue = {11},
    pages = {442},
    year = {1985},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21885.shtml},
}