Mahdaviani, S. , Soudbar, D. , Parvari, M.. "[Ti(OC4H9)4/2,5-Dimethoxytetrahydrofuran/ TEA/Ethylene Chlorobromide] as a Novel Homogeneous Catalyst System Effective for the Ethylene Dimerization Reaction". World Academy of Science, Engineering and Technology, Open Science Index 53, International Journal of Chemical and Molecular Engineering, (2011), 5(5), 447 - 452.