O. Baykal
- Digital Elevation Model Based Volume Calculations Using Topographical Data. In: Journal of Surveying Engineering (ASCE), v. 129, n. 2 (May 2003). (2003):
- Functional Models and New Stochastic Model in Combined Leveling Nets. In: Journal of Surveying Engineering (ASCE), v. 128, n. 4 (November 2002). (2002):
- Transformation of Ellipsoid Heights to Local Leveling Heights. In: Journal of Surveying Engineering (ASCE), v. 127, n. 3 (August 2001). (2001):