@article{PismaZhETF.59.216,
    title = {Transverse shift of a focal spot  due to switching of the sign of circular polarization},
    author = {Baranova, N. B. and Savchenko, A. Yu. and Zel'dovich, B. Ya.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {59},
    issue = {4},
    pages = {216},
    year = {1994},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_5066.shtml},
}