1. Oscillatory properties of solutions to certain two-dimensional systems of non-linear ordinary differential equations. (June 2015) Authors: Dosoudilová, Monika; Lomtatidze, Alexander; Šremr, Jiří Journal: Nonlinear analysis Issue: Volume 120(2015) Page Start: 57 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗