%0 Journal Article %A N. A. Kudryashov %A D. I. Sinelshchikov %T Classical and Nonclassical Symmetries of Nonlinear Differential Equation for Describing Waves in a Liquid with Gas Bubbles %J Modelirovanie i analiz informacionnyh sistem %D 2014 %P 45-52 %V 21 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAIS_2014_21_1_a2/ %G ru %F MAIS_2014_21_1_a2