Cuculescu, Ion Une démonstration simple d’une formule de Perron. (Romanian. Russian, French summaries) Zbl 0096.24602 An. Univ. C. I. Parhon Bucureşti, Ser. Şti. Natur. 9, No. 25, 7-8 (1960). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Keywords:algebra. linear algebra. polynomials. PDFBibTeX XMLCite \textit{I. Cuculescu}, An. Univ. C. I. Parhon București, Ser. Ști. Natur. 25, 7--8 (1960; Zbl 0096.24602)