Hwang, W.S.W.S.HwangWEI-SHIEN HWANG2020-01-172020-01-171997https://scholars.lib.ntu.edu.tw/handle/123456789/451872Boundary spectral method for acoustic scattering and radiation problemsjournal article10.1121/1.4197172-s2.0-0030844995https://www.scopus.com/inward/record.uri?eid=2-s2.0-0030844995&doi=10.1121%2f1.419717&partnerID=40&md5=5a6b43c598a4639d2ba33d29bb5d5843