@article{ZVMMF_2014_54_2_a11, author = {V. P. Ivanov}, title = {Influence of a wall impedance insertion on the behavior of the acoustic field in a waveguide}, journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki}, pages = {352--363}, year = {2014}, volume = {54}, number = {2}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/ZVMMF_2014_54_2_a11/} }