• Puentes de la época medieval en las cuencas de los ríos Ter, Fluviá y Muga 

      López Sánchez, Ángel (Universitat Politècnica de Catalunya, 2010-11-16)
      Tesi
      Accés obert
      The work’s development is made by scientific method stages: aims statement, hypothesis establishment and work method to check hypothesis. Conclusions are given at the end. It is supported by: a) Bibliographical review, ...