@Article{ Nieves-Pamplona_RUIZ:076001/1-076001/7,

author = { Juan M. Nieves-Pamplona and ENRIQUE RUIZ ARRIOLA } ,

title = { BETHE-SALPETER APPROACH FOR THE P/SUB 33/ ELASTIC PION-NUCLEON SCATTERING IN HEAVY BARYON CHIRAL PERTURBATION THEORY },

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

year = { 2001 },

volume = { 63 },

pages = { 076001/1-076001/7 },

}