Denzin, N., Borgwardt, J., Freuling, C., & Müller, T. (2013). Spatio-temporal analysis of the progression of Aujeszky’s disease virus infection in wild boar of Saxony-Anhalt, Germany. Geospatial Health, 8(1), 203–213. https://doi.org/10.4081/gh.2013.67