Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Matsushima Mitsugu,A Time Distribution of Equivalent Sound Level and Percentile Level(L50) in Residential Area.,The Journal of the INCE of Japan,03868761,The Institutew of Noise Control Engineering of Japan,1997,21,2,107-108,https://cir.nii.ac.jp/crid/1390282679743705728,https://doi.org/10.11372/souonseigyo1977.21.107