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 "European Symposium on Comminution (5th : 1980 : Amsterdam, Netherlands) and Schönert, K. (Klaus) and Gregor, W. and Hofmann, F. and European Symposium on Mechanical Properties of Particulate Solids (2nd : 1980 : Amsterdam, Netherlands) and European Federation of Chemical Engineering and Koninklijk Instituut van Ingenieurs (Netherlands. Afdeling voor Chemische Techniek) and Koninklijke Nederlandse Chemische Vereniging. Sectie voor Chemische Technologie and Werkgroep Stortgoedtechnologie (Netherlands)","Particle technology 1980 : comminution, classification, powder mechanics : proceedings, 5th European Symposium on Comminution, 2nd European Symposium on Mechanical Properties of Particulate Solids, 224th Event of the European Federation of Chemical Engineering, Amsterdam, June 3-5, 1980",,DECHEMA,1980,EFCE publication series,,3921567270,,https://cir.nii.ac.jp/crid/1130282272824942848