@article{PismaZhETF.24.342,
    title = {Electron-hole drops and the appearance of a strong plasma in Ge at a high level of optical excitation},
    author = {Ashkinadze, B. M. and Fishman, I. M.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {24},
    issue = {6},
    pages = {342},
    year = {1976},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_27710.shtml},
}