@Article{ MEGIAS_RUIZ,

author = { EUGENIO MEGIAS FERNANDEZ and ENRIQUE RUIZ ARRIOLA } ,

title = { ENERGY MOMENTUM TENSOR OF CHIRAL QUARK MODELS AT LOW ENERGIES },

journal = { Physical Review D: Particles, Fields, Gravitation and Cosmology },

year = { 2005 },

volume = { 72 },

pages = { - },

}