@article{PismaZhETF.44.245,
    title = {Surface acoustic cnoidal waves and solitons in a $LiNbO_3-$(SiO film) structure},
    author = {Nayanov, V. I.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {44},
    issue = {5},
    pages = {245},
    year = {1986},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21037.shtml},
}