Akkaya, A. And Vanmarcke, E. Estimation of Spatial Correlation of Soil Parameters Based on Data from the Texas AM University NGES. 2003. In Probabilistic Site Characterization at the National Geotechnical Experimentation Sites , American Society of Civil Engineers (ASCE) , New York, 29-40.

Akkaya, A., & Vanmarcke, E., (2003). Estimation of Spatial Correlation of Soil Parameters Based on Data from the Texas AM University NGES. Probabilistic Site Characterization at the National Geotechnical Experimentation Sites (pp.29-40), New York: American Society of Civil Engineers (ASCE) .

Akkaya, AYŞEN, And Eh Vanmarcke. "Estimation of Spatial Correlation of Soil Parameters Based on Data from the Texas AM University NGES." In Probabilistic Site Characterization at the National Geotechnical Experimentation Sites , 29-40. New York: American Society of Civil Engineers (ASCE) , 2003

Akkaya, AYŞEN And Vanmarcke, Eh. "Estimation of Spatial Correlation of Soil Parameters Based on Data from the Texas AM University NGES." Probabilistic Site Characterization at the National Geotechnical Experimentation Sites , American Society of Civil Engineers (ASCE) , 2003, pp.29-40.

Akkaya, A. And Vanmarcke, E. (2003) "Estimation of Spatial Correlation of Soil Parameters Based on Data from the Texas AM University NGES", Probabilistic Site Characterization at the National Geotechnical Experimentation Sites . New York: American Society of Civil Engineers (ASCE) .

@bookchapter{bookchapter, author ={AYŞEN AKKAYA And author ={Eh Vanmarcke}, chaptertitle={Estimation of Spatial Correlation of Soil Parameters Based on Data from the Texas AM University NGES}, booktitle={ Probabilistic Site Characterization at the National Geotechnical Experimentation Sites}, publisher={American Society of Civil Engineers (ASCE) }, city={New York},year={2003} }