TY - JOUR AU - L. Ts. Adzhemyan AU - A. N. Vasil'ev TI - H-model of critical dynamics: Choice of dynamic variables, elimination of sound modes, and equations for sound waves in the neighborhood of $T_{\mathrm c}$ JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1998 SP - 140 EP - 160 VL - 117 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1998_117_1_a6/ LA - ru ID - TMF_1998_117_1_a6 ER -