M. Lüscher. (2001)cite arxiv:hep-th/0102028
Comment: Lectures given at the International School of Subnuclear Physics,
Erice, 27 August - 5 September 2000, Plain TeX source, 40 pages, figures
included; reference added, minor text corrections.
Y. Igarashi, H. So, и N. Ukita. Nuclear Physics B - Proceedings Supplements, (2003)Proceedings of the XXth International Symposium on Lattice Field Theory.