@article {Ohnishi:1997:0736-2935:248, title = "Noise reduction mechanism and optimized porosity ratio of porous elastic road surfaces", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1997", volume = "1997", number = "6", publication date ="1997-08-25T00:00:00", pages = "248-250", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1997/00001997/00000006/art00057", keyword = "11.7.1, 35.5.5", author = "Ohnishi, H. and Meiarashi, S. and Fujiwara, T.", abstract = "", }