McClellan, R. P.; Stroke, G. W. Solution of the non-homogeneous Helmholtz equation for optical gratings with perfectly conducting boundaries. (English) Zbl 0142.07902 J. Math. Phys. 45, 383-390 (1966). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Keywords:partial differential equations PDFBibTeX XMLCite \textit{R. P. McClellan} and \textit{G. W. Stroke}, J. Math. Phys., Mass. Inst. Techn. 45, 383--390 (1966; Zbl 0142.07902) Full Text: DOI Link