Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Helmreich, E. J. M. (Ernst J. M.) and Holzer, Helmut and International Symposium on Metabolic Interconversion of Enzymes","Metabolic interconversion of enzymes, 1980 : International Titisee conference, October 1st-5th, 1980",,Springer-Verlag,1981,Proceedings in life sciences,,"038710979X,354010979X",,https://cir.nii.ac.jp/crid/1130282272341904256