L. Glozman. (2010)cite arxiv:1004.0452
Comment: 6 pp, Talk presented at workshops "Excited QCD 2010", 31 January - 6
February, 2010, Tatra National Park, Slovakia and "Strongly Interacting
Matter under Extreme Conditions", Hirschegg, Kleinwalsertal, Austria, January
17 - 23, 2010.