Verfürth P, Neise T, Franz M, Sohns F. The uneven effects of COVID-19 on the German restaurant and bar industry. ERDKUNDE [Internet]. 2022 Jun. 30 [cited 2024 Dec. 2];76(2):127-40. Available from: https://journals-test.ulb.uni-bonn.de/index.php/erdkunde/article/view/2932