@article {Ouis:1998:0736-2935:1411, title = "Optimal inclination of a hard half plane for minimum field level in the shadowed zone", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1998", volume = "1998", number = "3", publication date ="1998-10-16T00:00:00", pages = "1411-1414", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1998/00001998/00000003/art00017", keyword = "23.4, 31", author = "Ouis, D.", abstract = "", }