@article{PismaZhETF.19.302,
    title = {New branch of laser physics-Optothermodynamics},
    author = {Bunkin, F. V.},
    journal = {Письма в ЖЭТФ},
    volume = {19},
    issue = {5},
    pages = {302},
    year = {1974},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_26996.shtml},
}