@article{AA_2004_16_3_a0,
     author = {V. S. Buslaev and M. V. Buslaeva and A. Grigis},
     title = {Adiabatic asymptotics of the reflection coefficient},
     journal = {Algebra i analiz},
     pages = {1--23},
     publisher = {mathdoc},
     volume = {16},
     number = {3},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_2004_16_3_a0/}
}