@article{HueffmeierWessolowskiSchmidtLoertzeretal.2014,
  author    = {H{\"u}ffmeier, J. and Wessolowski, K. and Schmidt-Loertzer, N. and Bothin, J. and van Randenborgh, A. and Hertel, G.},
  title     = {Social support from fellow group members triggers additional effort in groups.},
  series = {European Journal of Social Psychology.},
  volume    = {44},
  journal   = {European Journal of Social Psychology.},
  number    = {4},
  pages     = {287 -- 296},
  year      = {2014},
  language  = {en}
}
@misc{HueffmeiervanRandenborghSchmidLoertzeretal.2012,
  author    = {H{\"u}ffmeier, J. and van Randenborgh, A. and Schmid-Loertzer, N. and Bothin, J. and Hertel, G.},
  title     = {Das "Model of Social Support within Teams" (MSST) im empirischen Test: Soziale Unterst{\"u}tzung von Teammitgliedern als Quelle von Motivationsgewinnen. 48. Kongress der Deutschen Gesellschaft f{\"u}r Psychologie (DGPs), Bielefeld, Deutschland.},
  year      = {2012},
  language  = {en}
}