Euclidean norm estimates of the inverse of some special block matrices. - Ljiljana Cvetkovic; Vladimir Kostic; Ksenija Doroslovacki; Dragana Lj. Cvetkovic (Appl. Math. Comput., 2016)

Pseudospectra localizations and their applications. - Vladimir R. Kostic; Ljiljana Cvetkovic; Dragana Lj. Cvetkovic (Numer. Linear Algebra Appl., 2016)

A simple sufficient condition for stability and robust stability of a discrete Lotka-Volterra model. - Dragana Lj. Cvetkovic (CCWC, 2019)

New pseudospectra localizations with application in ecology and vibration analysis. - Dragana Lj. Cvetkovic; Ljiljana Cvetkovic; Vladimir R. Kostic (CCWC, 2019)