@article {Zhu:2015:0736-2935:4870, title = "Acoustic meta-structures based on periodic acoustic black holes: Dispersion and propagation characteristics", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2015", volume = "250", number = "2", publication date ="2015-08-10T00:00:00", pages = "4870-4878", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2015/00000250/00000002/art00057", keyword = "47, 43", author = "Zhu, H., and Semperlotti, F.", abstract = "", }