Revert "Recupero"

This reverts commit 73975235a1a4fc3d3a9ad20c298663d4f641f84e.
Index eliminata
Revert "nuovo file pdf"

This reverts commit 676a87569834cd80639fe6292591d466d7fdb15e.
Revert "Revert "nuovo file pdf""

This reverts commit 82c06cc699d0d183c8588a862acef47350a65ec2.
Revert "Index eliminata"

This reverts commit 754131d3d0663660a45f20ee9d2415350c1cd308.
Delete index