Cao An Wang, Boting Yang. A lower bound for beta-skeleton belonging to minimum weight triangulations. Comput. Geom., 19(1):35-46, 2001.
@article{WangY01:4, title = {A lower bound for beta-skeleton belonging to minimum weight triangulations}, author = {Cao An Wang and Boting Yang}, year = {2001}, researchr = {https://researchr.org/publication/WangY01%3A4}, cites = {0}, citedby = {0}, journal = {Comput. Geom.}, volume = {19}, number = {1}, pages = {35-46}, }