@article{TMF_2007_151_2_a4,
     author = {S. V. Sazonov and N. V. Ustinov},
     title = {Integrable models of the~dynamics of longitudinal-transverse acoustic pulses in a~paramagnetic crystal},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {228--247},
     publisher = {mathdoc},
     volume = {151},
     number = {2},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2007_151_2_a4/}
}