@article{PismaZhETF.14.168,
    title = {Production of $\pi^+2\pi^-$ System of Nuclei at Small Momentum Transfers},
    author = {Kirillov-Ugryumov, V. G. and Levina, V. I. and Ponosov, A. K. and Protasov, V. P. and Sergeev, F. M.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {14},
    issue = {3},
    pages = {168},
    year = {1971},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_24577.shtml},
}