@article{falk_leoni_2009, 
  title={Characteristics of self-employment among university graduates}, 
  volume={16}, 
  DOI={10.1080/13504850701335319}, 
  number={10}, 
  publisher={Informa UK Limited}, 
  author={Falk and Leoni}, 
  year={2009}, 
  month={Jun}
  }