@article {Takada:2004:0736-2935:431, title = "Economic valuation of the sound quality of machinery noise", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2004", volume = "2004", number = "8", publication date ="2004-08-22T00:00:00", pages = "431-437", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2004/00002004/00000008/art00064", keyword = "63.7, 67", author = "Takada, Masayuki and Yamano, Hideharu and Iwamiya, Shin-ichiro", abstract = "", }