Lu Yang, Zhenbing Zeng. An open problem on metric invariants of tetrahedra. In Manuel Kauers, editor, Symbolic and Algebraic Computation, International Symposium ISSAC 2005, Beijing, China, July 24-27, 2005, Proceedings. pages 362-364, ACM, 2005. [doi]
@inproceedings{YangZ05:2, title = {An open problem on metric invariants of tetrahedra}, author = {Lu Yang and Zhenbing Zeng}, year = {2005}, doi = {10.1145/1073884.1073934}, url = {http://doi.acm.org/10.1145/1073884.1073934}, tags = {source-to-source, open-source}, researchr = {https://researchr.org/publication/YangZ05%3A2}, cites = {0}, citedby = {0}, pages = {362-364}, booktitle = {Symbolic and Algebraic Computation, International Symposium ISSAC 2005, Beijing, China, July 24-27, 2005, Proceedings}, editor = {Manuel Kauers}, publisher = {ACM}, isbn = {1-59593-095-7}, }