@article{PismaZhETF.15.273,
    title = {Singularities of the Diagram of State of an Не$^3-$Не$^4$ Mixture Due to the Hydrostatic Effect},
    author = {Berestov, A. T. and Voronel', A. V. and Giterman, M. Sh.},
    journal = {Письма в ЖЭТФ},
    volume = {15},
    issue = {5},
    pages = {273},
    year = {1972},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_26548.shtml},
}