@article{PismaZhETF.61.537,
    title = {Observation of self-diffraction and refractive-index gratings induced in a glass by mutually coherent optical fields $E_\omega$ M and $E_{2\omega}$},
    author = {Balakirev, M. K. and Smirnov, V. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {61},
    issue = {7},
    pages = {537},
    year = {1995},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_18224.shtml},
}