著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Stuyck, J. H. V. and Vossestein, A. J.","State entrepreneurship, national monopolies and European Community law : competition and free movement in the energy, postal and telecommunications markets in the EEC",,Kluwer Law and Taxation Publishers,1993,European monographs,,9065447733,,https://cir.nii.ac.jp/crid/1130000798392917760