Alpas, H. Et Al. 2011. Preface. NATO Science for Peace and Security Series C: Environmental Security , vol.112 .

Alpas, H., Berkowicz, S. M., & Ermakova, I., (2011). Preface. NATO Science for Peace and Security Series C: Environmental Security , vol.112.

Alpas, HAMİ, Simon M. Berkowicz, And Irina Ermakova. "Preface," NATO Science for Peace and Security Series C: Environmental Security , vol.112, 2011

Alpas, HAMİ Et Al. "Preface." NATO Science for Peace and Security Series C: Environmental Security , vol.112, 2011

Alpas, H. Berkowicz, S. M. And Ermakova, I. (2011) . "Preface." NATO Science for Peace and Security Series C: Environmental Security , vol.112.

@article{article, author={HAMİ ALPAS Et Al. }, title={Preface}, journal={NATO Science for Peace and Security Series C: Environmental Security}, year=2011}