@article{PismaZhETF.48.193,
    title = {Structural transition of $YBa_2Cu_3O_{6.9}$ due to a shock compression up to 270 kbar},
    author = {Kondakov, S. F. and Podurets, A. M. and Prokopenko, V. M. and Sidorov, N. S. and Trunin, M. R. and Trunin, R. F.},
    journal = {Письма в ЖЭТФ},
    volume = {48},
    issue = {4},
    pages = {193},
    year = {1988},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_16688.shtml},
}