Asymptotic Modal Analysis of Structural and Acoustical SystemsShung H. Sung, Dean R. Culver, Donald J. Nefske, Earl H. Dowell · First published 2020Open the Tome
Engineering Vibroacoustic AnalysisStephen A. Hambric, Shung H. Sung, Donald J. Nefske · First published 2016Open the Tome