%0 Journal Article %A G. V. Alekseev %A E. G. Komarov %T Numerical simulation of the sound radiating extremum problems in a~plane waveguide %J Matematičeskoe modelirovanie %D 1991 %P 52-64 %V 3 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_1991_3_12_a5/ %G ru %F MM_1991_3_12_a5