Marletto G. The new railway tunnels of Frejus and Gothard: a political and institutional comparative analysis. TeMA [Internet]. 2011 Dec. 11 [cited 2026 Jan. 2];4(4):69-78. Available from: https://serena.sharepress.it/index.php/tema/article/view/urn%3Anbn%3Ait%3Aunina-3640