• https://repositorio.uloyola.es/handle/20.500.12412/1160
• https://repositorio.uloyola.es/handle/20.500.12412/1101
• https://repositorio.uloyola.es/handle/20.500.12412/2016
• https://repositorio.uloyola.es/handle/20.500.12412/201
• https://repositorio.uloyola.es/handle/20.500.12412/870
• https://repositorio.uloyola.es/handle/20.500.12412/468
• https://repositorio.uloyola.es/handle/20.500.12412/3814
• https://repositorio.uloyola.es/handle/20.500.12412/600
• https://repositorio.uloyola.es/handle/20.500.12412/3860
• https://repositorio.uloyola.es/handle/20.500.12412/322
• https://repositorio.uloyola.es/handle/20.500.12412/1799
• https://repositorio.uloyola.es/handle/20.500.12412/1416
• https://repositorio.uloyola.es/handle/20.500.12412/87