A Method for Assessing the Trustworthiness of an Entity by Cooperating Authorities - Mathias Kohler - Mathias Kohler, "A Method for Assessing the Trustworthiness of an Entity by Cooperating Authorities," Master thesis in Communication and Media Engineering, Offenburg, Germany, University of Applied Sciences, Sep, 2005, pp.66. : - TEST-THESIS-2005-001