Haße M, Scharfenort N. Informality as crisis management? – Work relationships in inter-municipal cooperation during the COVID-19 pandemic in Rhineland-Palatinate, Germany. ERDKUNDE [Internet]. 2022 Jun. 30 [cited 2024 Oct. 7];76(2):141-54. Available from: https://journals-test.ulb.uni-bonn.de/index.php/erdkunde/article/view/2933