@article {Wei:1987:0736-2935:501, title = "A study of the acoustic performance of bends by finite element method", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1987", volume = "1987", number = "5", publication date ="1987-09-15T00:00:00", pages = "501-504", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1987/00001987/00000005/art00019", keyword = "26.1.1, 75.3", author = "Wei, Wei", abstract = "", }