Maute, K., C. . Farhat, B. . Argrow, and M. . Nikbay. “Sonic Boom Mitigation via Shape Optimization Using an Adjoint Method and Application to a Supersonic Fighter Aircraft”. European Journal of Computational Mechanics, vol. 17, no. 1-2, Nov. 2008, pp. 217-43, doi:10.13052/REMN.17.217-243.