@article{piech_2002, 
  title={Scientific hobbies of the Reverend Professor Jan Związek}, 
  DOI={10.15633/fhc.1323}, 
  abstractNote={The article discusses the interests and scholarly focus of Rev. Jan Związek.}, 
  publisher={The Pontifical University of John Paul II in Krakow}, 
  author={Piech}, 
  year={2002}
  }