Neighbourhood-mediated shifts in tree biomass allocation drive overyielding in tropical species mixtures - Guillemot, Joannes; Kunz, Matthias; Schnabel, Florian; Fichtner, Andreas; Madsen, Christopher P; Gebauer, Tobias; Haerdtle, Werner; von Oheimb, Goddert; Potvin, Catherine (New Phytologist, 2020)