@article {Thomson:1987:0736-2935:245, title = "Definition and application of atmospheric sound channels for analysis of refractive noise propagation", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1987", volume = "1987", number = "1", publication date ="1987-06-08T00:00:00", pages = "245-250", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1987/00001987/00000001/art00037", keyword = "24.6, 23.3", author = "Thomson, Dennis W.", abstract = "", }