@article {Dutta:1981:0736-2935:245, title = "Development of a low noise coal mine stoper drill", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1981", volume = "1981", number = "1", publication date ="1981-06-08T00:00:00", pages = "245-248", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1981/00001981/00000001/art00047", keyword = "12.5.2, 14.3.2", author = "Dutta, Piyush K. and Runstadler Jr, Peter W. and Bartholomae, Roy C.", abstract = "", }