Stanford, D. P. Functions satisfying a mean value property at their zeros. (English) Zbl 0277.26006 Am. Math. Mon. 80, 665-667 (1973). Page: Show Scanned Page Cited in 1 Document MSC: 26A24 Differentiation (real functions of one variable): general theory, generalized derivatives, mean value theorems × Cite Format Result Cite Review PDF Full Text: DOI