Robert French, Patrick Géhant. The Barycenter Theorem: Averaging Possible-Paths to Produce Optimal Discrete Straight-line Segments.
College Mathematics Journal, Mathematical Association of America, 2019, 50 (2), pp.103-114.
⟨10.1080/07468342.2019.1559680⟩.
⟨hal-02268090⟩