@article {Young:1977:0093-9978:86, title = "Finite Element Acoustical Analysis of Complex Muffler Systems With and Without Wall Vibrations", journal = "Noise Control Engineering", parent_itemid = "infobike://ince/nce", publishercode ="ince", year = "1977", volume = "9", number = "2", publication date ="1977-09-01T00:00:00", pages = "86-93", itemtype = "ARTICLE", issn = "0093-9978", url = "https://ince.publisher.ingentaconnect.com/content/ince/nce/1977/00000009/00000002/art00005", doi = "doi:10.3397/1.2832073", author = "Young, Cheng-I James and Crocker, Malcolm J.", abstract = "", }