@article{TMF_1988_74_2_a12,
     author = {A. M. Mukhamedzhanov and R. Yarmukhamedov and Sh. Yarmukhamedov},
     title = {Analytic continuation of reaction cross sections},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {270--280},
     publisher = {mathdoc},
     volume = {74},
     number = {2},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1988_74_2_a12/}
}