%0 Journal Article %A O. V. Kokovikhina %T Acoustic parameters amplitudes in axisymmetrical channels %J Matematičeskoe modelirovanie %D 2001 %P 88-96 %V 13 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2001_13_11_a5/ %G ru %F MM_2001_13_11_a5