Text ( visual ) : unmediated Trends in quantum mechanics : proceedings of the international symposium : Goslar, Germany, 31 August-3 September 1998 / edited by H.-D. Doebner ... [et al.]. -- Singapore : World scientific , c2000. -- xi, 285 p. : ill. ; 23 cm. -- ISBN 9810240813 ; (BA45490325) ; https://ci.nii.ac.jp/ncid/BA45490325 Author Heading(s): International symposium (1998 : Goslar, Germany) ; Doebner, Heinz Dietrich ; Ali, S. Twareque ; Keyl, M. ; Werner, R. F.. -- Classification(s): LCC : QC173.96 ; DC21 : 530.12. -- Subject Heading(s): LCSH : Quantum theory -- Congresses