@article{PismaZhETF.21.105,
    title = {Behavior of the level density in disordered chains},
    author = {Kostadinov, I. Z.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {21},
    issue = {2},
    pages = {105},
    year = {1975},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22259.shtml},
}