@article {Ishizuka:2014:0736-2935:3184, title = "Three-dimensional wave-based simulation of outdoor sound propagation using the constrained interpolation profile method with a variable-grid technique", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2014", volume = "249", number = "4", publication date ="2014-10-14T00:00:00", pages = "3184-3190", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2014/00000249/00000004/art00007", keyword = "75.3, 24", author = "Ishizuka, Takashi and Okubo, Ken", abstract = "", }