@article{TMF_2003_137_1_a13,
     author = {T. A. Ioannidou},
     title = {Nontrivial {Soliton} {Scattering} in $2+1$ {Anti-de} {Sitter} {Space}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {137--141},
     year = {2003},
     volume = {137},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2003_137_1_a13/}
}