@article {Gerretsen:1994:0736-2935:1433, title = "Alternative rating of impact sound insulation", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1994", volume = "1994", number = "4", publication date ="1994-09-29T00:00:00", pages = "1433-1438", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1994/00001994/00000004/art00097", keyword = "43.2.2, 51.5", author = "Gerretsen, Eddy", abstract = "", }