@article{PismaZhETF.49.277,
    title = {Determination of magnetic-field penetration depth in a superconducting single-crystal $YBa_2Cu_3O_7$ thin film from polarized-neutron reflection},
    author = {Gaponov, S. V. and Dokukin, E. B. and Korneev, D. A. and Klyuenkov, E. B. and Lobner, W. and Pasyuk, V. V. and Petrenko, A. V. and Rzhany, Kh. and Chernenko, L P.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {49},
    issue = {5},
    pages = {277},
    year = {1989},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_16900.shtml},
}