Konrad J. Swanepoel, Pavel Valtr. Large Convexly Independent Subsets of Minkowski Sums. Electr. J. Comb., 17(1), 2010. [doi]
@article{SwanepoelV10, title = {Large Convexly Independent Subsets of Minkowski Sums}, author = {Konrad J. Swanepoel and Pavel Valtr}, year = {2010}, url = {http://www.combinatorics.org/Volume_17/Abstracts/v17i1r146.html}, researchr = {https://researchr.org/publication/SwanepoelV10}, cites = {0}, citedby = {0}, journal = {Electr. J. Comb.}, volume = {17}, number = {1}, }