Nonperturbative interaction in qqbar bound states
arXiv:hep-ph/9809460
Abstract
We report about recent progress in the treatment of bound states in QCD.
12 pages, latex, 3 figures. Plenary talk given at the XI International Conference 'Problems of Quantum Field Theory' in memory of D. I. Blokhintsev, Dubna, July 13-17, 1998