Research into the 3d roughness of a rough surface
Avisane, A., Rudzitis, J., Springis, G.
Research of Kinematic Stepping Mechanism
Grinevich, I., Nikishin, V., Springis, G.
Wear Calculation for Sliding Friction Pairs
Springis, G., Rudzitis, J., Avisane, A., Leitans, A.