@article{PismaZhETF.45.245,
    title = {Periodic phase transition driven in a nematic liquid crystal by the IR beam from a $CO_2$ laser},
    author = {Lev, B. I. and Martynchenko, V. I. and Sarbei, O. G. and Sibashvili, A. S. and Frolova, E. K.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {45},
    issue = {5},
    pages = {245},
    year = {1987},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_18737.shtml},
}