Assisting negotiated transition to democracy : lessons from Poland 1980-1999 / Jarosław Ćwiek-Karpowicz, Piotr Maciej Kaczyński ; [transl. by Joanna Fomina]. - Ćwiek-Karpowicz, Jarosław (1981- ). (Research Reports, Policy Papers - Institute of Public Affairs, 2006)