@article{PismaZhETF.61.225,
    title = {Anomalous generation and conversion of acoustic modes near phase transitions in ferroelectric single crystals},
    author = {Romanov, V. S. and Solovarov, N. K.},
    journal = {Письма в ЖЭТФ},
    volume = {61},
    issue = {3},
    pages = {225},
    year = {1995},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_18086.shtml},
}