Michael van Lent. The Business of Fun. IEEE Computer, 41(2):101-103, 2008. [doi]
@article{Lent08:1, title = {The Business of Fun}, author = {Michael van Lent}, year = {2008}, doi = {10.1109/MC.2008.64}, url = {http://doi.ieeecomputersociety.org/10.1109/MC.2008.64}, researchr = {https://researchr.org/publication/Lent08%3A1}, cites = {0}, citedby = {0}, journal = {IEEE Computer}, volume = {41}, number = {2}, pages = {101-103}, }