@article{PismaZhETF.56.254,
    title = {Fractal structure of carbon fibers},
    author = {Bogdanov, S. G. and Valiev, E. Z. and Pirogov, A. N.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {56},
    issue = {5},
    pages = {254},
    year = {1992},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_19423.shtml},
}