Media type: E-Article Title: Criticality in self-dual sine-Gordon models Contributor: Lecheminant, P.; Gogolin, Alexander O.; Nersesyan, Alexander A. Published: Elsevier BV, 2002 Published in: Nuclear Physics B, 639 (2002) 3, Seite 502-523 Language: English DOI: 10.1016/s0550-3213(02)00474-1 ISSN: 0550-3213 Origination: Footnote: