Complex wing spar design in carbon fiber reinforced composite for a light aerobatic aircraftClément Fleuret, Anne-Sophie Andreani, Éric Lainé, Jean-Claude Grandidier, Sylvain L’héritier and Anne-Laure GorgeMechanics & Industry, 17 6 (2016) 614DOI: https://doi.org/10.1051/meca/2016032