@article{gorzelany-dziadkowiec_2018, 
  title={Competing or cooperation – the competition strategy in small enterprises}, 
  volume={2018}, 
  DOI={10.29119/1641-3466.2018.130.16}, 
  number={130}, 
  publisher={Silesian Technical University}, 
  author={GORZELANY-DZIADKOWIEC}, 
  year={2018}
  }