@article{PismaZhETF.37.229,
    title = {Coherent effects in the generation and amplification of ultrashort pulses in YAG:Nd and ruby at low temperatures},
    author = {Varnavskii, O. P. and Kirkin, A. N. and Leontovich, A. M. and Mirzoyan, R. G. and Mozharovskii, A. M. and Sataev, I. R.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {37},
    issue = {5},
    pages = {229},
    year = {1983},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22783.shtml},
}