A. Erdem Et Al. , "Hydrocarbon Minerals from Southeastern Turkey A Comparison of the Chemical Natures of the Neighbouring Raman Dinçer Crude Oil and Avgamasya Asphaltite," Erdöl und Kohle Erdgas Petrochemie , vol.44, pp.298-300, 1991
Erdem, A. Et Al. 1991. Hydrocarbon Minerals from Southeastern Turkey A Comparison of the Chemical Natures of the Neighbouring Raman Dinçer Crude Oil and Avgamasya Asphaltite. Erdöl und Kohle Erdgas Petrochemie , vol.44 , 298-300.
Erdem, A., Ekinci, E., Bartle, K., & Frere, B., (1991). Hydrocarbon Minerals from Southeastern Turkey A Comparison of the Chemical Natures of the Neighbouring Raman Dinçer Crude Oil and Avgamasya Asphaltite. Erdöl und Kohle Erdgas Petrochemie , vol.44, 298-300.
Erdem, Ayşe Et Al. "Hydrocarbon Minerals from Southeastern Turkey A Comparison of the Chemical Natures of the Neighbouring Raman Dinçer Crude Oil and Avgamasya Asphaltite," Erdöl und Kohle Erdgas Petrochemie , vol.44, 298-300, 1991
Erdem, Ayşe Et Al. "Hydrocarbon Minerals from Southeastern Turkey A Comparison of the Chemical Natures of the Neighbouring Raman Dinçer Crude Oil and Avgamasya Asphaltite." Erdöl und Kohle Erdgas Petrochemie , vol.44, pp.298-300, 1991
Erdem, A. Et Al. (1991) . "Hydrocarbon Minerals from Southeastern Turkey A Comparison of the Chemical Natures of the Neighbouring Raman Dinçer Crude Oil and Avgamasya Asphaltite." Erdöl und Kohle Erdgas Petrochemie , vol.44, pp.298-300.
@article{article, author={Ayşe Erdem Et Al. }, title={Hydrocarbon Minerals from Southeastern Turkey A Comparison of the Chemical Natures of the Neighbouring Raman Dinçer Crude Oil and Avgamasya Asphaltite}, journal={Erdöl und Kohle Erdgas Petrochemie}, year=1991, pages={298-300} }