@article{PismaZhETF.44.436,
    title = {Fine structure of the wave functions of quantum systems},
    author = {Bogomol'nyi, E. B.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {44},
    issue = {9},
    pages = {436},
    year = {1986},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21177.shtml},
}