Stochastic interest rate volatility modeling with a continuous-time GARCH(1, 1) model. - Selçuk Bayraci; Gazanfer Ünal (J. Comput. Appl. Math., 2014)

Using wavelet analysis to uncover the co-movement behavior of multiple energy commodity prices. - Mustafa Gülerce; Gazanfer Ünal (Int. J. Wavelets Multiresolution Inf. Process., 2016)