Claude Lemaréchal. The omnipresence of Lagrange. Annals OR, 153(1):9-27, 2007. [doi]
@article{Lemarechal07, title = {The omnipresence of Lagrange}, author = {Claude Lemaréchal}, year = {2007}, doi = {10.1007/s10479-007-0169-1}, url = {http://dx.doi.org/10.1007/s10479-007-0169-1}, researchr = {https://researchr.org/publication/Lemarechal07}, cites = {0}, citedby = {0}, journal = {Annals OR}, volume = {153}, number = {1}, pages = {9-27}, }