@article{PismaZhETF.36.214,
    title = {Limiting density of matter as a universal law of nature},
    author = {Markov, M. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {36},
    issue = {6},
    pages = {214},
    year = {1982},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20160.shtml},
}