@article{PismaZhETF.75.283,
    title = {Superconducting energy gap distribution in $c$-axis oriented MgB$_{2}$ thin film from point contact study},
    author = {Naidyuk, Yu. G. and Yanson, I. K. and Tyutrina, L. V. and Bobrov, N. L. and Chubov, P. N. and Kang, W. N. and Kim Hyeong-Jin,  and Choi Eun-Mi,  and Lee, Sung-Ik.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {75},
    issue = {5},
    pages = {283},
    year = {2002},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_15666.shtml},
}