Velagic, J., Huseinbegovic, S., & Osmic, N. (2008). The Improvement of Telerobotic System Behavior in Contact with Remote Environment by Extension of an Impedance Controller. International Journal of Online and Biomedical Engineering (iJOE), 4(4), pp. 39–44. https://doi.org/10.3991/ijoe.v4i4.698