@article{PismaZhETF.20.510,
    title = {Mechanism of $\Delta$-isobar production in $\pi$ d interactions at high energies},
    author = {Karmanov, V. A. and Kondratyuk, L. A.},
    journal = {Письма в ЖЭТФ},
    volume = {20},
    issue = {7},
    pages = {510},
    year = {1974},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_27328.shtml},
}