@inproceedings{2006-BregmanBall-SoCG , author={Frank Nielsen and Richard Nock} , title={On approximating the smallest enclosing Bregman balls} , booktitle={Symposium on Computational Geometry (SoCG)} , month={June} , year={2006} , pages={485-486} , address={Sedona, Arizona, USA} , doi={10.1145/1137856.1137931} }