the Ifo Institute for Economic Research, Federal Republic of Germany and the Research Institute for National Unification, Republic of Korea, [editor-in-chief, Byung Ik Yoon].The Research Institute for National Unification1993.<X>
the Ifo Institute for Economic Research, Federal Republic of Germany, and the Research Institute for National Unification, Republic of Korea ; [editor-in-chief, Byung Ik Yoon]Research Institute for National Unification1993