@article{DAN_1957_117_5_a14,
     author = {V. Z. Blank and P. S. Isaev},
     title = {Approximate dispersion relations for the scattering of nucleons on nucleons},
     journal = {Doklady Akademii Nauk},
     pages = {785--787},
     publisher = {mathdoc},
     volume = {117},
     number = {5},
     year = {1957},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1957_117_5_a14/}
}