Discovery of palladium, antimony, tellurium, iodine, and xenon isotopes
  Currently, thirty-eight palladium, thirty-eight antimony, thirty-nine tellurium, thirty-eight iodine, and forty xenon isotopes have been observed and the discovery of these isotopes is discussed here. For each isotope a brief synopsis of the first refereed publication, including the production and identification method, is presented. 
J. Kathawa, C. Fry, and M. Thoennessen
nucl-ex