Walsh, J. L. Note on the location of the roots of the derivative of a polynomial. (English) Zbl 0008.38603 Mathematica, Cluj 8, 185-190 (1934). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Keywords:algebra, number theory PDFBibTeX XMLCite \textit{J. L. Walsh}, Mathematica, Cluj 8, 185--190 (1934; Zbl 0008.38603)