Kremena, S. Et Al. STATE AND DYNAMICS OF THE BLACK SEAECOSYSTEM. 2019. In Black Sea State Of Environment Report 2009-2014/5 , Publications of the Commission on the Protection of the Black Sea Against Pollution(BSC) 2019, İstanbul, 8-473.

Kremena, S., Stefanova, E., Doncheva, V., Mgeladze, M., Khalvashi, M., Arashkevich, E., ... Amalina, A.(2019). STATE AND DYNAMICS OF THE BLACK SEAECOSYSTEM. Black Sea State Of Environment Report 2009-2014/5 (pp.8-473), İstanbul: Publications of the Commission on the Protection of the Black Sea Against Pollution(BSC) 2019.

Kremena, Stefanova Et Al. "STATE AND DYNAMICS OF THE BLACK SEAECOSYSTEM." In Black Sea State Of Environment Report 2009-2014/5 , 8-473. İstanbul: Publications of the Commission on the Protection of the Black Sea Against Pollution(BSC) 2019, 2019

Kremena, Stefanova Et Al. "STATE AND DYNAMICS OF THE BLACK SEAECOSYSTEM." Black Sea State Of Environment Report 2009-2014/5 , Publications of the Commission on the Protection of the Black Sea Against Pollution(BSC) 2019, 2019, pp.8-473.

Kremena, S. Et Al. (2019) "STATE AND DYNAMICS OF THE BLACK SEAECOSYSTEM", Black Sea State Of Environment Report 2009-2014/5 . İstanbul: Publications of the Commission on the Protection of the Black Sea Against Pollution(BSC) 2019.

@bookchapter{bookchapter, author ={Stefanova Kremena Et Al. }, chaptertitle={STATE AND DYNAMICS OF THE BLACK SEAECOSYSTEM}, booktitle={ Black Sea State Of Environment Report 2009-2014/5}, publisher={Publications of the Commission on the Protection of the Black Sea Against Pollution(BSC) 2019}, city={İstanbul},year={2019} }