Forest biodiversity and ecosystem services from spruce-birch mixtures: The potential importance of tree spatial arrangement oleh Adam Felton, Annika M. Felton, Hilde Karin Wam, Johanna Witzell, Märtha Wallgren, Magnus Löf, Johan Sonesson, Matts Lindbladh, Christer Björkman, Kristina Blennow, Michelle Cleary, Mats Jonsell, Maartje J. Klapwijk, Mats Niklasson, Lisa Petersson, Jonas Rönnberg, Åsa Ode Sang, Fredrika Wrethling, Per-Ola Hedwall