Calkins, Sandra Department 'Integration and Conflict' , MPI for Social Anthropology, Max Planck Society;
https://www.haujournal.org/index.php/hau/article/view/hau6.2.013/2380 (Publisher version)
Calkins, S. (2016). How ‚clean gold’ game to matter: metal detectors, infrastructure, and valuation. HAU, 6(2), 173-195. doi:10.14318/hau6.2.013.