@article{PismaZhETF.32.352,
    title = {Fine structure of the levels of a bound exciton and multiexciton complexes in germanium},
    author = {Pikus, G. E. and Averkiev, N. S.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {32},
    issue = {5},
    pages = {352},
    year = {1980},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21708.shtml},
}