@article{neutjens_1970, 
  title={Grondslagenonderzoek van de literatuurstudie}, 
  volume={30}, 
  DOI={10.21825/kzm.v30i0.21003}, 
  publisher={Ghent University}, 
  author={Neutjens, C.}, 
  year={1970}, 
  month={Jan}
  }