TY - JOUR AU - A. P. Kachalov TI - Application of ``quaaiphotons'' to the computations of wave fields in elasticity media JO - Zapiski Nauchnykh Seminarov POMI PY - 1985 SP - 89 EP - 103 VL - 148 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1985_148_a9/ LA - ru ID - ZNSL_1985_148_a9 ER -