@article{PismaZhETF.27.523,
    title = {Structure of $\pi$ condensate in nuclear matter},
    author = {Berezovoi, V. P. and Chudnovskii, E. M.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {27},
    issue = {9},
    pages = {523},
    year = {1978},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_23760.shtml},
}