Gem Stapleton, Peter Rodgers, John Howse. A general method for drawing area-proportional Euler diagrams. Journal of Computer Languages, 22(6):426-442, 2011. [doi]
@article{StapletonRH11,
title = {A general method for drawing area-proportional Euler diagrams},
author = {Gem Stapleton and Peter Rodgers and John Howse},
year = {2011},
doi = {10.1016/j.jvlc.2011.07.001},
url = {http://dx.doi.org/10.1016/j.jvlc.2011.07.001},
researchr = {https://researchr.org/publication/StapletonRH11},
cites = {0},
citedby = {0},
journal = {Journal of Computer Languages},
volume = {22},
number = {6},
pages = {426-442},
}