@article{PismaZhETF.59.678,
    title = {Observation of a saturation of optical absorption in porous silicon},
    author = {Kompan, M. E. and Shabanov, I. Yu.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {59},
    issue = {10},
    pages = {678},
    year = {1994},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_19877.shtml},
}