Fuller, A. T. Aperiodicity determinants expressed in terms of roots. (English) Zbl 0651.34009 Int. J. Control 47, No. 6, 1571-1593 (1988). MSC: 34A30 37-XX 15A06 01A55 PDFBibTeX XMLCite \textit{A. T. Fuller}, Int. J. Control 47, No. 6, 1571--1593 (1988; Zbl 0651.34009) Full Text: DOI
Fuller, A. T. Root location criteria for quartic equations. (English) Zbl 0496.93031 IEEE Trans. Autom. Control 26, 777-782 (1981). MSC: 93B99 26C10 15A15 PDFBibTeX XMLCite \textit{A. T. Fuller}, IEEE Trans. Autom. Control 26, 777--782 (1981; Zbl 0496.93031) Full Text: DOI