@article{DAN_1958_123_5_a18,
     author = {V. Zellner},
     title = {Dispersion relations for the production of pions},
     journal = {Doklady Akademii Nauk},
     pages = {838--840},
     year = {1958},
     volume = {123},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1958_123_5_a18/}
}