@article{PismaZhETF.10.473,
    title = {New Method of Observing the Pressure of Light},
    author = {Ogrin, Yu. F.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {10},
    issue = {10},
    pages = {473},
    year = {1969},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_25760.shtml},
}