[1. Rudzitis, J. (2007). Contact mechanics of surface, the second part. Riga: RTU.]Search in Google Scholar
[2. ISO. (2012). LVS EN ISO 25178-2 standard “Geometrical product specifications (GPS) - Surface texture: Areal - Part 2: Terms, definitions and surface texture parameters”.]Search in Google Scholar
[3. Pugachev, V.S. (1984). Probability theory and mathematical statistics for engineers. United Kingdom: Pergamon press.]Search in Google Scholar
[4. Ventcel, E.S. (1969). Probability Theory. Moscow: Nauka.]Search in Google Scholar
[5. Stout, K.J., Sullivan, P.J., Dong, W.P., Mainsah, E., Mathia, N.T., & Zahouani, H. (2000). Development of methods for characterization of roughness in three dimensions. London: Penton Press.]Search in Google Scholar
[6. Bulaha, N., & Rudzitis, J. (2017). Analysis of model and anisotropy of surface with irregular roughness. In 16th International Scientific Conference “Engineering for Rural Development”, 24–26 May 2017 (pp. 1123–1130). Jelgava, Latvia: Latvia University of Agriculture Faculty of Engineering.10.22616/ERDev2017.16.N241]Search in Google Scholar
