@inproceedings{JS18a,
 author = {Janetzko, Halldor and Stein, Manuel},
 booktitle = {EuroVis 2018 - Short Papers},
 doi = {10.2312/eurovisshort.20181086},
 editor = {Jimmy Johansson and Filip Sadlo and Tobias Schreck},
 publisher = {The Eurographics Association},
 title = {PixelWise Pie Charts: Placement of Data Points Visualizing Spatial Value Distributions},
 year = {2018}
}