Maarten Löffler, Wolfgang Mulzer. Triangulating the Square and Squaring the Triangle: Quadtrees and Delaunay Triangulations are Equivalent. SIAM Journal on Computing, 41(4):941-974, 2012. [doi]
@article{LofflerM12, title = {Triangulating the Square and Squaring the Triangle: Quadtrees and Delaunay Triangulations are Equivalent}, author = {Maarten Löffler and Wolfgang Mulzer}, year = {2012}, doi = {10.1137/110825698}, url = {http://dx.doi.org/10.1137/110825698}, researchr = {https://researchr.org/publication/LofflerM12}, cites = {0}, citedby = {0}, journal = {SIAM Journal on Computing}, volume = {41}, number = {4}, pages = {941-974}, }