Gal, Peter, Attila Jambor, and Sandor Kovacs. “Regional Determinants of Hungarian Wine Prices: The Role of Geographical Indications, Objective Quality and Individual Reputation”. Wine Economics and Policy 10, no. 1 (April 27, 2021): 119–132. Accessed November 21, 2024. https://oaj.fupress.net/index.php/wep/article/view/8880.