@article {Gruner:1971:0736-2935:503, title = "A unitary method for prediction of rocket engine noise", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1971", volume = "1971", number = "1", publication date ="1971-06-21T00:00:00", pages = "503-509", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1971/00001971/00000001/art00075", keyword = "21.6, 13.9", author = "Gruner, William Joseph", abstract = "", }