@article{PismaZhETF.87.605,
    title = {Manifestation of a singlet heavy up-tupe quark in the branching ratios of rare decays $K \rightarrow \pi \nu \bar{\nu}$, $B\rightarrow \pi \nu \bar{\nu}$ and $B \rightarrow K \nu\bar{\nu}$},
    author = {Kopnin, P. N. and Vysotsky, M. I.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {87},
    issue = {10},
    pages = {605},
    year = {2008},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_28073.shtml},
}