@article {Song:2014:0736-2935:4661, title = "The new method for focusing properties of the acoustical steady field in room", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2014", volume = "249", number = "3", publication date ="2014-10-14T00:00:00", pages = "4661-4667", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2014/00000249/00000003/art00087", keyword = "74.6, 74.7", author = "Song, Liu and Sheng, Li", abstract = "", }