@article {Klein:1982:0736-2935:355, title = "Sound propagation over flat terrain with an impedance jump", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1982", volume = "1982", number = "2", publication date ="1982-05-17T00:00:00", pages = "355-358", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1982/00001982/00000002/art00073", keyword = "24.9, 24.8", author = "Klein, C. and Myncke, H.", abstract = "", }