Landforms of Italy.
Reichenbach P., Acevedo W., Mark R.K., Pike R.J., 1992, Landforms of Italy.,
1992,
URL: http://www.cnr.it/prodotto/i/236049
Data from https://intranet.cnr.it/people/
Reichenbach P., Acevedo W., Mark R.K., Pike R.J., 1992, Landforms of Italy.,
1992,
URL: http://www.cnr.it/prodotto/i/236049
Data from https://intranet.cnr.it/people/