@article {Kaku:2005:0736-2935:840, title = "Sound environment in commuter trains", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2005", volume = "2005", number = "8", publication date ="2005-07-05T00:00:00", pages = "840-845", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2005/00002005/00000008/art00087", keyword = "63, 13.4.3", author = "Kaku, Jiro and Okamoto, Takehisa and Hatoh, Tadasu", abstract = "", }