@article{Surovtsev:2015cO,
  author = "Surovtsev, Yury Stepanovich",
  title = "{The effect of processes $\pi\pi\to\pi\pi,K\overline{K},\eta\eta$ in decays of the $\Psi$- and $\Upsilon$-meson families}",
  doi = "10.22323/1.225.0114",
  journal = "PoS",
  year = 2015,
  volume = "Baldin ISHEPP XXII",
  pages = "114"
}