@article{Özer_1982, title={Three new species of the genus Gorjanovicia Polsak from Kocaeli region (Northwestern Anatolia)}, volume={25}, url={https://www.geologija-revija.si/index.php/geologija/article/view/515}, abstractNote={Three new species (G. polsaki n. sp., G. kayae n. sp. and G. akyoli n. sp.) of the genus Gorjanovicia Polsak have been determined from the Campanian beds at Köseler village in Northwestern Anatolia.}, number={2}, journal={Geologija}, author={Özer, Sacit}, year={1982}, month={Jun.}, pages={229–236} }