Individual Sound Exposure Level during Sleep in Relation to Road Traffic Noise in the Greater Tokyo Metropolitan Area
幹線道路沿道家屋内における睡眠時騒音曝露レベル(LAeq(slp))について 首都圏内4地域の調査から

Takayuki Kageyama, Michinori Kabuto
1992 The Journal of the INCE of Japan  
doi:10.11372/souonseigyo1977.16.252 fatcat:vhpqpmhhvvcnplhupqrtsdj6ha