John, Fritz General properties of solutions of linear elliptic partial differential equations. (English) Zbl 0067.07601 Proc. symposium spectral theory and differential problems 113-177 (1955). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 5 Documents Keywords:partial differential equations PDFBibTeX XML