Friedrichs, K. O. An inequality for potential functions. (English) Zbl 0061.22904 Am. J. Math. 68, 581-592 (1946). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 6 Documents Keywords:partial differential equations, potential theory × Cite Format Result Cite Review PDF Full Text: DOI