@article{reinert2012homunculusdeformation,
 author = {Reinert B, Ritschel T, Seidel H-P},
 title = {Homunculus Warping: Conveying importance using self-intersection-free non-homogeneous mesh deformation},
 year = {2012},
 journal = {Computer Graphics Forum (Proc. Pacific Graphics)},
 volume = {31},
 number = {7},
}