@article{MiegdeSombreNaef2019, author = {Harald A. Mieg and Steffen de Sombre and Matthias Andreas N{\"a}f}, title = {How Formality Works: The Case of Environmental Professionals}, journal = {Professions and Professionalism}, volume = {3}, number = {1}, doi = {10.7577/pp.564}, year = {2019}, }