@article {springerlink:10.1007/s12369-012-0151-1,
   author = {Abdi, Hamid and Nahavandi, Saeid and Najdovski, Zoran and Maciejewski, Anthony},
   affiliation = {Center for Intelligent Systems Research, Deakin University, Geelong Waurn Ponds Campus, Victoria 3217, Australia},
   title = {Fault-Tolerant Force in Human and Robot Cooperation},
   journal = {International Journal of Social Robotics},
   publisher = {Springer Netherlands},
   issn = {1875-4791},
   keyword = {Engineering},
   pages = {1-14},
   url = {http://dx.doi.org/10.1007/s12369-012-0151-1},
   note = {10.1007/s12369-012-0151-1},

}