1. Arias, F. J. C. (2019). Fuzzy String Matching in Python [WWW Document]. URL: https://www.datacamp.com/community/tutorials/fuzzy-string-python.
2. Barnard, J., Jackson, G., & Bloomer, J. (n.d.) England has a new mountain: Miller Moss. Now go find it [WWW Document]. 2018. URL: https://www.grough.co.uk/magazine/2018/08/09/england-has-a-new-mountain-miller-moss-now-go-find-it (accessed 06.10.19).
3. Cultural ecosystem services as revealed through short stories from residents of the Swabian Alb (Germany);Bieling;Ecosystem Services,2014
4. Linkages between landscapes and human well-being: An empirical exploration with short interviews;Bieling;Ecological Economics,2014
5. Bing Web Search [WWW Document]. (2019). URL: https://azure.microsoft.com/en-us/services/cognitive-services/bing-web-search-api/ (accessed 10.02.19).