Reid, W. T. Boundary value problems of the calculus of variations. (English) Zbl 0017.40601 Bull. Am. Math. Soc. 43, 633-666 (1937). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 7 Documents Keywords:Variational calculus PDFBibTeX XMLCite \textit{W. T. Reid}, Bull. Am. Math. Soc. 43, 633--666 (1937; Zbl 0017.40601) Full Text: DOI