https://share.libertas.sm/share.php?url=aHR0cHM6Ly93d3cubGliZXJ0YXMuc20vZ2F0dGktZmluYW56ZS1vcGVyYXRpdml0LWRlbC1zaXN0ZW1hLWZpbmFuemlhcmlvLWRpLXNhbi1tYXJpbm8tZS1iYW5jYS1kLWl0YWxpYS0xNTUyNS8=
Gatti (Finanze), operatività del sistema finanziario di San Marino e Banca d'Italia