Michael J. Todd. On Minimum Volume Ellipsoids Containing Part of a Given Ellipsoid. Math. Oper. Res., 7(2):253-261, 1982. [doi]
@article{Todd82-1, title = {On Minimum Volume Ellipsoids Containing Part of a Given Ellipsoid}, author = {Michael J. Todd}, year = {1982}, doi = {10.1287/moor.7.2.253}, url = {http://dx.doi.org/10.1287/moor.7.2.253}, researchr = {https://researchr.org/publication/Todd82-1}, cites = {0}, citedby = {0}, journal = {Math. Oper. Res.}, volume = {7}, number = {2}, pages = {253-261}, }