Modeling Robot "Psycho-Physical" State and Reactions - A New Option in Human-Robot Communication Part 1: Concept and Background. - Veljko Potkonjak; Jelena Radojicic; Spyros G. Tzafestas (J. Intell. Robotic Syst., 2002)

Modeling Robot "Psycho-Physical" State and Reactions - A New Option in Human-Robot Communication Part 2: Modeling and Simulation. - Veljko Potkonjak; Jelena Radojicic; Spyros G. Tzafestas; Dragan Kostic (J. Intell. Robotic Syst., 2002)

Robust Control of Interaction with Haptic Interfaces. - Dragoljub Surdilovic; Jelena Radojicic (ICRA, 2007)

Human-like variable-impedance control for life-cycle testing. - Dragoljub Surdilovic; Tuan Minh Nguyen; Jelena Radojicic (RO-MAN, 2011)