Peter Ilbery, Luke Kendall, Cyril Concolato, Michael Mccosker. Biharmonic diffusion curve images from boundary elements.
ACM Transactions on Graphics, Association for Computing Machinery, 2013, 32 (6), pp.219:1-12.
⟨10.1145/2508363.2508426⟩.
⟨hal-02286797⟩ 
