@article{781692,
      author = {Pacheco Pereira, Duarte, and Kimble, George Herbert  Tinley,},
      url = {http://library.usi.edu/record/781692},
      title = {Esmeraldo de situ orbis [electronic resource] /},
      publisher = {Ashgate,},
      recid = {781692},
      pages = {xxxv, 193 p. :},
      address = {Surrey :},
      year = {2010},
}