@techreport{Axelsson:09,
    author = "Axelsson, Patrik",
    title = "A Simulation Study on the Arm Estimation of a Joint Flexible 2 DOF Robot Arm",
    institution = "Department of Electrical Engineering, Linköping University",
    year = "2009",
    month = Dec,
    address = "SE-581 83 Linköping, Sweden",
    URL = "http://www.control.isy.liu.se/publications/doc?id=2235",
    number = "LiTH-ISY-R-2926",
}