@article {Young:1991:0736-2935:349, title = "Sound exposure spectrum levels of sonic booms", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1991", volume = "1991", number = "5", publication date ="1991-12-02T00:00:00", pages = "349-352", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1991/00001991/00000005/art00078", keyword = "13.1.2, 66.1", author = "Young, Evelyn G.", abstract = "", }