@article{PismaZhETF.52.993,
    title = {Effect of compressed light on pumping of a crystal},
    author = {Nazmitdinov, R. G. and Chizhov, A. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {52},
    issue = {7},
    pages = {993},
    year = {1990},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17517.shtml},
}