@article{Kanzler201629,
title = "Line density control in screen-space via balanced line hierarchies ",
journal = "Computers \& Graphics",
volume = "61",
number = "",
pages = "29 - 39",
year = "2016",
note = "",
issn = "0097-8493",
doi = "http://dx.doi.org/10.1016/j.cag.2016.08.001",
url = "http://www.sciencedirect.com/science/article/pii/S0097849316300899",
author = "Mathias Kanzler and Florian Ferstl and R\"udiger Westermann",
}