@article{TMF_2001_128_1_a9,
     author = {S. Ruijsenaars},
     title = {Self-Adjoint {A}$\Delta${Os} with {Vanishing} {Reflection}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {116--132},
     year = {2001},
     volume = {128},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2001_128_1_a9/}
}