@article{DVMG_2016_16_2_a4,
     author = {M. A. Guzev and I. A. Molotkov},
     title = {Longitudinal finite-amplitude wave in  nonlinear homogeneous elastic medium. {The} equations of {Landau-Murnaghan}},
     journal = {Dalʹnevosto\v{c}nyj matemati\v{c}eskij \v{z}urnal},
     pages = {160--168},
     publisher = {mathdoc},
     volume = {16},
     number = {2},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DVMG_2016_16_2_a4/}
}