@article {Elmer:1990:0736-2935:761, title = "The noise sources of unbalanced vibrators", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1990", volume = "1990", number = "4", publication date ="1990-08-13T00:00:00", pages = "761-764", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1990/00001990/00000004/art00070", keyword = "14, 12.1", author = "Elmer, Karl-Heinz and Sewald, Thomas", abstract = "", }