@article{TMF_1992_90_3_a5,
     author = {A. V. Badanin and B. P. Belinskii and K. N. Il'inskii and V. M. Uzdin},
     title = {Supersymmetry and acoustic problems},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {407--411},
     publisher = {mathdoc},
     volume = {90},
     number = {3},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1992_90_3_a5/}
}