@article {Gatley:1972:0736-2935:288, title = "A practical approach to the exhaust silencing of the pneumatic rock drill", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1972", volume = "1972", number = "1", publication date ="1972-10-04T00:00:00", pages = "288-293", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1972/00001972/00000001/art00052", keyword = "41.3, 30", author = "Gatley, W.S. and Barth, M.G.", abstract = "", }