https://share.libertas.sm/share.php?url=aHR0cHM6Ly93d3cubGliZXJ0YXMuc20vbGUtdHJhc2Zvcm1hemlvbmktc29jaW9lY29ub21pY2hlLWRpLXNhbi1tYXJpbm8tY29uZmVyZW56YS1kaS12ZXJ0ZXItY2FzYWxpLw==
Le trasformazioni socioeconomiche di San Marino: conferenza di Verter Casali