@article{EilmannSterckWegneretal.2014,
  author    = {Britta Eilmann and Frank J. Sterck and L. Wegner and Sven M. G. de Vries and G. von Arx and Godefridus M. J. Mohren and Jan den Ouden and Ute G. W. Sass-Klaassen},
  title     = {Wood structural differences between northern and southern beech provenances growing at a moderate site},
  journal   = {Tree Physiology},
  volume    = {34},
  number    = {8},
  pages     = {882 -- 893},
  doi       = {10.1093/treephys/tpu069},
  year      = {2014},
}