TY - JOUR AU - A. P. Chugainova TI - Asymptotic behavior of nonlinear waves in elastic media with JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2006 SP - 240 EP - 256 VL - 147 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_2006_147_2_a2/ LA - ru ID - TMF_2006_147_2_a2 ER -