@article {Barwicz:1990:0736-2935:127, title = "Determination of the acoustic reflection coefficient by measurement of the complex sound intensity", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1990", volume = "1990", number = "5", publication date ="1990-08-13T00:00:00", pages = "127-130", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1990/00001990/00000005/art00024", keyword = "72.3, 72.7", author = "Barwicz, Wieslaw and Kaminski, Jakub", abstract = "", }