If you use FLUXO for your publications, please cite it. For the standard DGSEM method please cite
Hindenlang, F. J., Gassner, G. J., Altmann, C., Beck, A., Staudenmaier, M., & Munz, C. D.
Explicit discontinuous Galerkin methods for unsteady problems
Computers & Fluids, 61, p. 86-93, 2012
If the split-form framework is used, please cite
Gassner, G. J. , Winters, A. R. , Kopriva, D. A.
Split Form Nodal Discontinuous Galerkin Schemes with Summation-By-Parts Property
for the Compressible Euler Equations,
Journal of Computational Physics, volume 327, p.39-66, 2016
or use the following Bibtex files
@article{flexi_CAF,
title={Explicit discontinuous Galerkin methods for unsteady problems},
author={Hindenlang, Florian J and Gassner, Gregor J and Altmann, Christoph and Beck, Andrea and Staudenmaier, Marc and Munz, Claus-Dieter},
journal={Computers \& Fluids},
volume={61},
pages={86--93},
year={2012},
publisher={Elsevier}
}
@article{fluxo_SplitForm,
title={Split Form Nodal Discontinuous Galerkin Schemes with Summation-By-Parts Property for the Compressible Euler Equations},
author={Gassner, Gregor J and Winters, Andrew R and Kopriva, David A},
journal={Journal of Computational Physics},
volume={327},
number={},
pages={39--66},
year={2016},
publisher={Elsevier}
}