@article {Turkdogru:2007:0736-2935:454, title = "Geometric farfield conditions for reliable acoustic measurements of ducted and unducted rotors", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2007", volume = "2007", number = "7", publication date ="2007-08-28T00:00:00", pages = "454-462", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2007/00002007/00000007/art00050", keyword = "72.1, 13.1.5", author = "Turkdogru, Nurkan and Ahuja, K.K. and Churney, Adam", abstract = "", }