Long-term dependence analysis in index return and absolute return series of Turkish stock market
2007 IEEE 15th Signal Processing and Communications Applications, Eskişehir/TÜRKİYE, Vol. 1, No. 1, 11 Haziran 2007, s. 1-4
BAYKUT SÜLEYMAN, BEKTAŞ CENGİZ, AKGÜL TAYFUN