@article{PismaZhETF.22.197,
    title = {Effect of electric field on positronium production in liquids},
    author = {Anisimov, O. A. and Raitsimring, A. M. and Molin, Yu. N.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {22},
    issue = {4},
    pages = {197},
    year = {1975},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_23296.shtml},
}