Daisuke Hirata, Toshihiro Matsumura. On the uniqueness of Bertrand equilibrium. Oper. Res. Lett., 38(6):533-535, 2010. [doi]
@article{HirataM10, title = {On the uniqueness of Bertrand equilibrium}, author = {Daisuke Hirata and Toshihiro Matsumura}, year = {2010}, doi = {10.1016/j.orl.2010.08.010}, url = {http://dx.doi.org/10.1016/j.orl.2010.08.010}, researchr = {https://researchr.org/publication/HirataM10}, cites = {0}, citedby = {0}, journal = {Oper. Res. Lett.}, volume = {38}, number = {6}, pages = {533-535}, }