@article{PismaZhETF.24.3,
    title = {Observation of an exciton luminescence of nitrogen crystals in the region of the vacuum ultraviolet},
    author = {Fugol', I. Ya. and Poltoratskii, Yu. B. and Savchenko, E. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {24},
    issue = {1},
    pages = {3},
    year = {1976},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_27639.shtml},
}