@inproceedings{GraccevaHerdeKoolhaasetal.2013,
  author    = {Giulia Gracceva and Antje Herde and J. M. Koolhaas and R. Palme and Jana Eccard and T. G. G. Groothuis},
  title     = {Turning shy on winter's day effects of season on personality and stress response in Microtus arvalis},
  booktitle = {Integrative and comparative biology},
  volume    = {53},
  pages     = {E80 -- E80},
  year      = {2013},
}