@article{DAN_1958_122_5_a11,
     author = {A. A. Korchak and S. I. Syrovatsky},
     title = {On the possibility of preferential acceleration of heavy elements in cosmic ray sources},
     journal = {Doklady Akademii Nauk},
     pages = {792--794},
     publisher = {mathdoc},
     volume = {122},
     number = {5},
     year = {1958},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1958_122_5_a11/}
}