@article{PismaZhETF.60.462,
    title = {Nonlinear effects due to a cascade of coherence in probe-field spectroscopy},
    author = {Rautian, S. G.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {60},
    issue = {6},
    pages = {462},
    year = {1994},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20376.shtml},
}