@article{PismaZhETF.57.433,
    title = {Analogy between a rigid-chain polymer and a magnetic material},
    author = {Panyukov, S. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {57},
    issue = {7},
    pages = {433},
    year = {1993},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17811.shtml},
}