Provider: Ingenta Connect Database: Ingenta Connect Content: application/x-research-info-systems TY - ABST TI - EC Research and Education Programmes JO - Acta Acustica united with Acustica PY - 1996-05-01T00:00:00/// VL - 82 IS - 3 SP - 569 EP - 574 UR - https://www.ingentaconnect.com/content/dav/aaua/1996/00000082/00000003/art00026 ER -