@article {Ih:2003:0736-2935:1910, title = "Development of a low-noise hydraulic breaker", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2003", volume = "2003", number = "6", publication date ="2003-08-25T00:00:00", pages = "1910-1915", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2003/00002003/00000006/art00062", keyword = "11.3, 30", author = "Ih, Jeong-Guon and Lee, Jong-Hwa and Park, Sung-Ha and Lim, Jong-Hyuk", abstract = "", }