(NaKUSTIKA I ULXTRAZWUKOWAQ TEHNIKA (B:s (NrESP(B. (NMEVWED(B. (NNAU^(B.-(NTEHN(B. (NSBORIK(B.s (NwYP(B. 12, /s - (Nm(B-(NWO WYS[(B. (NI SRED(B. (NSPEC(B. (NOBRAZOWANIQ ussrs ((NkI)QÇW (B:s)E (NtEHN)QÆKA(B,s)E, 1977)