Ulrich Abel, Douglas B. Tyler. Reminiscent of Gibbs: 10827. The American Mathematical Monthly, 109(5):482, 2002. [doi]
@article{AbelT02, title = {Reminiscent of Gibbs: 10827}, author = {Ulrich Abel and Douglas B. Tyler}, year = {2002}, url = {http://www.jstor.org/stable/2695665}, researchr = {https://researchr.org/publication/AbelT02}, cites = {0}, citedby = {0}, journal = {The American Mathematical Monthly}, volume = {109}, number = {5}, pages = {482}, }