2024-01-12T08:45:50Z 2024-01-12T08:45:50Z 2022-01-14 2003-10-01 https://pubs.kist.re.kr/handle/201004/82653 Virtual rays for diffraction coefficients of a composite wedge Conference 1 Chinese Electronics Society, pp.412 - 415 Chinese Electronics Society 412 415 Proc. ISAPE - 직접입력