@article{DAN_1964_159_6_a15,
     author = {B. P. Afanas'ev and V. I. Ostroumov},
     title = {Cross-sections for certain reactions in which fast $\pi^+$-mesons are absorbed by light nuclei},
     journal = {Doklady Akademii Nauk},
     pages = {1255--1256},
     publisher = {mathdoc},
     volume = {159},
     number = {6},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1964_159_6_a15/}
}