Jon Froehlich. Every bit has a cost. ACM Crossroads, 17(4):5, 2011. [doi]
@article{Froehlich11, title = {Every bit has a cost}, author = {Jon Froehlich}, year = {2011}, doi = {10.1145/1961678.1961695}, url = {http://doi.acm.org/10.1145/1961678.1961695}, researchr = {https://researchr.org/publication/Froehlich11}, cites = {0}, citedby = {0}, journal = {ACM Crossroads}, volume = {17}, number = {4}, pages = {5}, }