@article{hwang2016unstructured,
    author = {John T. Hwang and Joaquim R.R.A. Martins},
    title = {An unstructured quadrilateral mesh generation algorithm for aircraft structures},
    journal = {Aerospace Science and Technology},
    year = {2016},
    volume = {59},
    pages = {172-182},
    doi = {10.1016/j.ast.2016.10.010},
    url = {https://doi.org/10.1016/j.ast.2016.10.010},
    note = {Metadata verification: Crossref DOI},
}