%0 Journal Article %A L. Ts. Adzhemyan %A A. N. Vasil'ev %T H-model of critical dynamics: Choice of dynamic variables, elimination of sound modes, and equations for sound waves in the neighborhood of $T_{\mathrm c}$ %J Teoretičeskaâ i matematičeskaâ fizika %D 1998 %P 140-160 %V 117 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1998_117_1_a6/ %G ru %F TMF_1998_117_1_a6