Loubeau, Alexandra; Naka, Yusuke; Cook, Brian G.; Sparrow, Victor W.; Morgenstern, John M. (28 October 2015). "A new evaluation of noise metrics for sonic booms using existing data". AIP Conference Proceedings. 1685 (1): 090015. Bibcode:2015AIPC.1685i0015L. doi:10.1063/1.4934481. ISSN0094-243X.
Loubeau, Alexandra; Naka, Yusuke; Cook, Brian G.; Sparrow, Victor W.; Morgenstern, John M. (28 October 2015). "A new evaluation of noise metrics for sonic booms using existing data". AIP Conference Proceedings. 1685 (1): 090015. Bibcode:2015AIPC.1685i0015L. doi:10.1063/1.4934481. ISSN0094-243X.
Loubeau, Alexandra; Naka, Yusuke; Cook, Brian G.; Sparrow, Victor W.; Morgenstern, John M. (28 October 2015). "A new evaluation of noise metrics for sonic booms using existing data". AIP Conference Proceedings. 1685 (1): 090015. Bibcode:2015AIPC.1685i0015L. doi:10.1063/1.4934481. ISSN0094-243X.