@article{PismaZhETF.43.405,
    title = {Experimental limitation on the probability for the decay $\pi^0\to \gamma$},
    author = {Bolotov, V. N. and Gninenko, S. N. and Dzhilkibaev, R. M. and Isakov, V. V. and Klubakov, Yu. M. and Laptev, V. D. and Lobashev, V. M. and Marin, V. N. and Postoev, V. E. and Poblaguev, A. A. and Toropin, A. N.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {43},
    issue = {9},
    pages = {405},
    year = {1986},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21365.shtml},
}