Johan Gielis, Diego Caratelli, yohan Fougerolle, Paolo Emilio Ricci, Ilia Tavkelidze, et al.. Universal Natural Shapes: From Unifying Shape Description to Simple Methods for Shape Analysis and Boundary Value Problems.
PLoS ONE, Public Library of Science, 2012, 7 (9), pp.e29324.
⟨10.1371/journal.pone.0029324⟩.
⟨hal-00736577⟩