Media type: E-Article Title: Temperature dependence of optical spectral weights in quarter-filled ladder systems Contributor: Aichhorn, Markus; Horsch, Peter; von der Linden, Wolfgang; Cuoco, Mario Published: American Physical Society (APS), 2002 Published in: Physical Review B Extent: Language: English DOI: 10.1103/physrevb.65.201101 ISSN: 0163-1829; 1095-3795 Footnote: