Media type: E-Article Title: Relation between classical and quantum particle systems Contributor: Morawetz, Klaus Published: American Physical Society (APS), 2002 Published in: Physical Review E, 66 (2002) 2 Language: English DOI: 10.1103/physreve.66.022103 ISSN: 1063-651X; 1095-3787 Origination: Footnote: