@Article{ NIEVES_RUIZ:30-38,

author = { JUAN M. NIEVES PAMPLONA and ENRIQUE RUIZ ARRIOLA } ,

title = { BETHE-SALPETER APPROACH FOR MESON-MESON SCATTERING IN CHIRAL PERTURBATION THEORY },

journal = { PHYSICS LETTERS. SECTION B: NUCLEAR, ELEMENTARY PARTICLE AND HIGH-ENERGY PHYSICS },

year = { 1999 },

volume = { 455 },

issn = { 0370-2693 },

pages = { 30-38 },

doi = { www.sciencedirect.com/science/article/B6TVN-3YMF269-6/1/67445d58309c2577108c179b4cefade4 },

}