Serfaty, Sylvia Lagrange and the calculus of variations. (English) Zbl 1332.49002 Lett. Mat., Int. Ed. 2, No. 1-2, 39-46 (2014). MSC: 49-03 01A70 91A50 01A55 PDFBibTeX XMLCite \textit{S. Serfaty}, Lett. Mat., Int. Ed. 2, No. 1--2, 39--46 (2014; Zbl 1332.49002) Full Text: DOI
Crépel, Pierre; Jouve, Guillaume 1765: a year in the correspondence between d’Alembert and Lagrange. (English) Zbl 1333.01014 Lett. Mat., Int. Ed. 2, No. 1-2, 17-24 (2014). MSC: 01A50 01A70 PDFBibTeX XMLCite \textit{P. Crépel} and \textit{G. Jouve}, Lett. Mat., Int. Ed. 2, No. 1--2, 17--24 (2014; Zbl 1333.01014) Full Text: DOI
Jia, Xiaoyong; Yuan, Min A historical survey: why did Lagrange redefine the complete integral of a first-order partial differential equation. (Chinese. English summary) Zbl 1197.01039 Stud. Hist. Nat. Sci. 27, No. 4, 485-497 (2008). MSC: 01A55 35-03 PDFBibTeX XMLCite \textit{X. Jia} and \textit{M. Yuan}, Stud. Hist. Nat. Sci. 27, No. 4, 485--497 (2008; Zbl 1197.01039)
Delsedime, Piero La disputa delle corde vibranti ed una lettera inedita di Lagrange a Daniel Bernoulli. (Italian) Zbl 0264.01013 Physis 13, 117-146 (1971). MSC: 01A50 35-03 70-03 PDFBibTeX XMLCite \textit{P. Delsedime}, Physis 13, 117--146 (1971; Zbl 0264.01013)