Epstein, Bernard On the mean-value property of harmonic functions. (English) Zbl 0109.07501 Proc. Am. Math. Soc. 13, 830 (1962). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 22 Documents Keywords:partial differential equations × Cite Format Result Cite Review PDF Full Text: DOI