@mastersThesis{TorsteinLundervoldNesheim_11_2021, author = "Torstein Lundervold Nesheim", title = "Adaptive Single Player Challenge Generation for World War Online", school = "Instituto Superior T{\'e}cnico, University of Lisbon", year = 2021, month = nov, type = "Master's Thesis", BibTexOrigem = "17492 www.Inesc-ID.pt 2023-03-28" }