@article{TMF_2002_131_2_a6,
     author = {R. A. Sharipov},
     title = {Dynamic {Systems} {Admitting} the {Normal} {Shift} and {Wave} {Equations}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {244--260},
     publisher = {mathdoc},
     volume = {131},
     number = {2},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2002_131_2_a6/}
}