@book{bernardi_klärner_von der lippe_2006, 
  title={Perceptions of job instability and the prospects of parenthood. A comparison between Eastern and Western Germany}, 
  DOI={10.4054/mpidr-wp-2006-017}, 
  institution={Max Planck Institute for Demographic Research}, 
  author={Bernardi, Laura and Klärner, Andreas and von der Lippe, Holger}, 
  year={2006}
  }