@article{ep-Branlard:2020superelement,
	doi = {10.1088/1742-6596/1452/1/012033},
	url = {https://doi.org/10.1088/1742-6596/1452/1/012033},
	year = 2020,
	month = {jan},
	publisher = {{IOP} Publishing},
	volume = {1452},
	pages = {012033},
	author = {E. Branlard and M. Shields and B. Anderson and R. Damiani and F. Wendt and J. Jonkman and W. Musial and B. Foley},
	title = {Superelement reduction of substructures for sequential load calculations in {OpenFAST}},
	journal = {Journal of Physics: Conference Series}
}

@article{ep-CraigBampton:1968,
    author={Craig, R. and Bampton, M.},
    title={{Coupling of Substructures for Dynamic Analysis}},
    journal={AIAA Journal},
    year= 1968,
    volume=6,
    number=7,
    pages={1313-1319}
}

@article{ep-Guyan:1965,
    author={Guyan, R.},
    year=1965,
    title={Reduction of Stiffness and Mass Matrices},
    journal={AIAA Journal},
    volume={3},
    pages={380}
}
