GÜRDAL, G. And Yalçın, N. 1995. An Investigation of Factors Controlling in Coals of the Zonguldak Basin (NW Turkey). 17th International Meeting on Organic Geochemistry , (San Sebastian, Spain), 1104-1107.

GÜRDAL, G., & Yalçın, N., (1995). An Investigation of Factors Controlling in Coals of the Zonguldak Basin (NW Turkey) . 17th International Meeting on Organic Geochemistry (pp.1104-1107). San Sebastian, Spain

GÜRDAL, GÜLBİN, And Namık Yalçın. "An Investigation of Factors Controlling in Coals of the Zonguldak Basin (NW Turkey)," 17th International Meeting on Organic Geochemistry, San Sebastian, Spain, 1995

GÜRDAL, GÜLBİN G. And Yalçın, Namık. "An Investigation of Factors Controlling in Coals of the Zonguldak Basin (NW Turkey)." 17th International Meeting on Organic Geochemistry , San Sebastian, Spain, pp.1104-1107, 1995

GÜRDAL, G. And Yalçın, N. (1995) . "An Investigation of Factors Controlling in Coals of the Zonguldak Basin (NW Turkey)." 17th International Meeting on Organic Geochemistry , San Sebastian, Spain, pp.1104-1107.

@conferencepaper{conferencepaper, author={GÜLBİN GÜRDAL DÜNDAR And author={Namık Yalçın}, title={An Investigation of Factors Controlling in Coals of the Zonguldak Basin (NW Turkey)}, congress name={17th International Meeting on Organic Geochemistry}, city={San Sebastian}, country={Spain}, year={1995}, pages={1104-1107} }