TY - JOUR AU - L. P. Vinnik TI - The scattering of longitudinal waves in the upper mantle JO - Doklady Akademii Nauk PY - 1973 SP - 1326 EP - 1329 VL - 211 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1973_211_6_a20/ LA - ru ID - DAN_1973_211_6_a20 ER -