@article{PismaZhETF.55.685,
    title = {Laser action in a-Si:H},
    author = {Danishevskii, A. M. and Latinis, V. and Yurshchenas, S. and Gavryushin, V. I. and Mezdrogina, M. M. and Terukov, E. I.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {55},
    issue = {12},
    pages = {685},
    year = {1992},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_19344.shtml},
}