Seth Pettie. Low distortion spanners. ACM Transactions on Algorithms, 6(1), 2009. [doi]
@article{Pettie09, title = {Low distortion spanners}, author = {Seth Pettie}, year = {2009}, doi = {10.1145/1644015.1644022}, url = {http://doi.acm.org/10.1145/1644015.1644022}, researchr = {https://researchr.org/publication/Pettie09}, cites = {0}, citedby = {0}, journal = {ACM Transactions on Algorithms}, volume = {6}, number = {1}, }