TY - JOUR AU - Dobado González, Antonio AU - Herrero, M. J. AU - Truong, T.N. PY - 1990 DO - 10.1016/0370-2693(90)90109-J SN - 0370-2693 UR - https://hdl.handle.net/20.500.14352/58763 T2 - Physics Letters B M2 - 134 PB - Elsevier Science BV KW - Physics KW - Multidisciplinary TI - Unitarized chiral perturbation-theory for elastic pion-pion scattering TY - journal article VL - 235 ER -