@misc{81041, author = {James Lawson}, title = {PASS Sound Muffle Tests Using A Structural Firefighter Protective Ensemble Method}, year = {2009}, month = {2009-07-07}, publisher = {Technical Note (NIST TN), National Institute of Standards and Technology, Gaithersburg, MD}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=861548}, language = {en}, }