%0 Journal Article %A Ilya Kostin %A Grigory Panasenko %T Khokhlov–Zabolotskaya–Kuznetsov type equation: nonlinear acoustics in heterogeneous media %J Comptes Rendus. Mécanique %D 2006 %P 220-224 %V 334 %N 4 %I Elsevier %R 10.1016/j.crme.2006.01.010 %G en %F CRMECA_2006__334_4_220_0