@inproceedings{kao2015modular,
    author = {Jason Kao and John Hwang and Joaquim R. R. A. Martins and Justin S. Gray and Kenneth T. Moore},
    title = {A modular adjoint approach to aircraft mission analysis and optimization},
    booktitle = {56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference},
    year = {2015},
    doi = {10.2514/6.2015-0136},
    url = {https://doi.org/10.2514/6.2015-0136},
    note = {Metadata verification: Crossref DOI},
}