J. G. Thomason. An Introduction to Analogue Computer Methods. Comput. J., 3(4):211-219, 1961. [doi]
@article{Thomason61, title = {An Introduction to Analogue Computer Methods}, author = {J. G. Thomason}, year = {1961}, doi = {10.1093/comjnl/3.4.211}, url = {https://doi.org/10.1093/comjnl/3.4.211}, researchr = {https://researchr.org/publication/Thomason61}, cites = {0}, citedby = {0}, journal = {Comput. J.}, volume = {3}, number = {4}, pages = {211-219}, }