@article{BenderGärtnerSchweizer_2017, title={Iterative Improvement of Lower and Upper Bounds for Backward SDEs}, author={Bender, Christian and Gärtner, Christian and Schweizer, Nikolaus}, issn={1095-7197}, doi={http://dx.doi.org/10.22028/D291-30266}, series={2}, volume={39}, pages={B442-B466}, publisher={Society for Industrial and Applied Mathematics}, journal={SIAM journal on scientific computing}, year={2017} }