@article{PismaZhETF.31.239,
    title = {Reluctance of two-dimensional systems},
    author = {Larkin, A. I.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {31},
    issue = {4},
    pages = {239},
    year = {1980},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20284.shtml},
}