@book{Nocedal_Wright_2006,
    title        = {Numerical Optimization},
    author       = {Nocedal, J. and Wright, S. J.},
    edition      = {Second},
    series       = {Springer Ser. Oper. Res. Financ. Eng.},
    publisher    = {Springer},
    address      = {New York, NY, USA},
    year         = 2006,
    doi          = {10.1007/978-0-387-40065-5},
}

@incollection{Powell_1994,
    title        = {A direct search optimization method that models the objective and constraint functions by linear interpolation},
    author       = {Powell, M. J. D.},
    booktitle    = {Advances in Optimization and Numerical Analysis},
    editor       = {Gomez, S. and Hennart, J.-P.},
    series       = {Math. Appl.},
    volume       = 275,
    pages        = {51--67},
    publisher    = {Springer},
    address      = {Dordrecht, Netherlands},
    year         = 1994,
    doi          = {10.1007/978-94-015-8330-5_4},
}

@techreport{Powell_2009,
    title        = {The {BOBYQA} algorithm for bound constrained optimization without derivatives},
    author       = {Powell, M. J. D.},
    number       = {DAMTP 2009/NA06},
    institution  = {Department of Applied Mathematics and Theoretical Physics, University of Cambridge},
    address      = {Cambridge, UK},
    year         = 2009,
}

@phdthesis{Ragonneau_2022,
    title        = {Model-Based Derivative-Free Optimization Methods and Software},
    author       = {Ragonneau, T. M.},
    school       = {Department of Applied Mathematics, The Hong Kong Polytechnic University},
    address      = {Hong Kong, China},
    year         = 2022,
    url          = {https://theses.lib.polyu.edu.hk/handle/200/12294},
}
