%0 Journal Article %A Özkan Öztürk %A Raegan Higgins %A Georgia Kittou %T Oscillation of three-dimensional time scale systems with fixed point theorems %J Filomat %D 2021 %P 1915 %V 35 %N 6 %U http://geodesic.mathdoc.fr/articles/10.2298/FIL2106915O/ %R 10.2298/FIL2106915O %G en %F 10_2298_FIL2106915O