@Article{ RUIZ:4443-4479,

author = { ENRIQUE RUIZ ARRIOLA } ,

title = { PION STRUCTURE AT HIGH AND LOW ENERGIES IN CHIRAL QUARK MODELS },

journal = { ACTA PHYSICA POLONICA B },

year = { 2002 },

volume = { 33 },

issn = { 0587-4254 },

pages = { 4443-4479 },

}