@article{TMF_2006_147_1_a8,
     author = {M. Baldo and V. S. Ol'khovskii},
     title = {Analytic properties of the $S$-matrix for interactions with {Yukawa-potential} tails},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {113--128},
     year = {2006},
     volume = {147},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2006_147_1_a8/}
}