@misc{indiciaec00dcfffd0ab, title = {Coupling CTH to Linear Acoustic Propagation across an Air-Earth Interface}, author = {Preston, Leiph A. and Eliassi, Mehdi and Poppeliers, Christian}, year = {2020}, doi = {10.2172/1669199}, url = {https://www.osti.gov/biblio/1669199}, note = {Source identifier: 1669199} }