@article{PismaZhETF.23.497,
    title = {Temperature dependence of the density of the Bose condensate in liquid},
    author = {Dokukin, E. B. and Kozlov, Zh. A. and Parfenov, V. A. and Puchkov, A. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {23},
    issue = {9},
    pages = {497},
    year = {1976},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_27559.shtml},
}