@article{PismaZhETF.64.743,
    title = {Rare processes and coherent phenomena in crystals},
    author = {Zoller, V. R.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {64},
    issue = {11},
    pages = {743},
    year = {1996},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_15007.shtml},
}