@article{PismaZhETF.47.501,
    title = {Structure of boundaries between twins and twinning complexes in $YBa_2Cu_30_{7-\delta}$ single crystals},
    author = {Osip'yan, Yu. A. and Afonikova, N. S. and Parsamyan, T. K. and Shekhtman, V. Sh. and Shmyt'ko, I. M.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {47},
    issue = {10},
    pages = {501},
    year = {1988},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_16574.shtml},
}