Chiral symmetry and excited baryons
  An approach to baryons in the framework of the microscopic Generalized Nambu-Jona-Lasinio chiral potential quark model is considered and quite general arguments are given in favor of effective restoration of chiral symmetry in excited baryons. 
A.V. Nefediev (ITEP, Moscow), J.E.F.T. Ribeiro (IST, Lisbon), Adam P.   Szczepaniak (Indiana Univ.)