Aichholzer, O., Balko, M., Hoffmann, M., Kynčl, J., Mulzer, W., Parada, I., … Welzl, E. (2020). Minimal Representations of Order Types by Geometric Graphs. Journal of Graph Algorithms and Applications, 24(4), 551–572. https://doi.org/10.7155/jgaa.00545