@article {Nakajima:2001:0736-2935:1950, title = "Unattended monitoring and source identification of low frequency impulse sound", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2001", volume = "2001", number = "3", publication date ="2001-08-27T00:00:00", pages = "1950-1955", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2001/00002001/00000003/art00010", keyword = "21.3, 56.1", author = "Nakajima, Y. and Fukushima, K. and Yokota, A. and Tsukioka, H. and Makino, K. and Ochiai, H. and Yamada, I.", abstract = "", }