Cordes, H. O. Zero order a priori estimates for solutions of elliptic differential equations. (English) Zbl 0178.46001 Proc. Sympos. Pure Math. 4, 157-166 (1961). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 33 Documents Keywords:partial differential equations PDFBibTeX XML