TY  - RPRT
TI  - External Acoustic Liners for Multi-Functional Aircraft Noise Reduction
AU  - Jones, Michael G.
AU  - Thomas, Russell H.
AU  - Nark, Douglas M.
AU  - Howerton, Brian M.
AU  - Czech, Michael J.
PY  - 2017
UR  - https://ntrs.nasa.gov/citations/20170004331
ID  - 20170004331
ER  -