Esther Ezra, Micha Sharir. On the union of fat tetrahedra in three dimensions. Journal of the ACM, 57(1), 2009. [doi]
@article{EzraS09, title = {On the union of fat tetrahedra in three dimensions}, author = {Esther Ezra and Micha Sharir}, year = {2009}, doi = {10.1145/1613676.1613678}, url = {http://doi.acm.org/10.1145/1613676.1613678}, researchr = {https://researchr.org/publication/EzraS09}, cites = {0}, citedby = {0}, journal = {Journal of the ACM}, volume = {57}, number = {1}, }