@article{PismaZhETF.35.362,
    title = {Negative-positive monopole transitions in cholesteric liquid crystals},
    author = {Kurik, M. V. and Lavrentovich, D.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {35},
    issue = {9},
    pages = {362},
    year = {1982},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20019.shtml},
}