@article {Gagliardini:1993:0736-2935:107, title = "DPA: The active controlled double wall", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1993", volume = "1993", number = "6", publication date ="1993-08-24T00:00:00", pages = "107-112", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1993/00001993/00000006/art00015", keyword = "38.2, 51.3", author = "Gagliardini, Laurent and Bouvet, Pascal", abstract = "", }