@article {Ueno:2002:0736-2935:1186, title = "Study on acoustical conditions in elementary schools of open-plan type in Japan Part 2: Observation of classworks and inquiring survey", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2002", volume = "2002", number = "5", publication date ="2002-08-19T00:00:00", pages = "1186-1193", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2002/00002002/00000005/art00086", keyword = "69, 51.5", author = "Ueno, Kanako and Tachibana, Hideki and Aoki, Ami", abstract = "", }