@article{SchwarzLiebl2013, author = {Schwarz, Jan Oliver and Liebl, Franz}, title = {Cultural products and their implications for business models: Why science fiction needs socio-cultural fiction}, volume = {2013}, journal = {Futures}, number = {50}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0016-3287}, doi = {https://doi.org/10.1016/j.futures.2013.03.006}, pages = {66 -- 73}, year = {2013}, language = {en} } @article{LieblSchwarz2009, author = {Liebl, Franz and Schwarz, Jan Oliver}, title = {Normality of the future: Trend diagnosis for strategic foresight}, volume = {42}, journal = {Futures}, number = {4}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0016-3287}, doi = {https://doi.org/10.1016/j.futures.2009.11.017}, pages = {313 -- 327}, year = {2009}, language = {en} }