Publication Records

ŠIMON HILSCHER, Roman and Vera ZEIDAN. Oscillation results for time scale symplectic systems. In Proceedings of the 14th International Conference on Difference Equations and Applications. Istanbul: Ugur-Bahcesehir University Publishing Company, 2009, p. 203-210. ISBN 978-975-6437-80-3.

HILSCHER, Roman and Vera ZEIDAN. Time scale symplectic systems without normality. Journal of Differential Equations. San Diego (USA): Elsevier Science, 2006, vol. 230, No 1, p. 140-173. ISSN 0022-0396.