@article{TMF_1970_3_1_a7,
     author = {M. L. Kharakhan and Yu. M. Shirokov},
     title = {Jost function for two-channel scattering problem},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {100--105},
     year = {1970},
     volume = {3},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1970_3_1_a7/}
}