McShane, E. J. Necessary conditions in generalized-curve problems of the calculus of variations. (English) Zbl 0024.32503 Duke Math. J. 7, 1-27 (1940). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 18 Documents Keywords:Variational calculus PDFBibTeX XMLCite \textit{E. J. McShane}, Duke Math. J. 7, 1--27 (1940; Zbl 0024.32503) Full Text: DOI