@article{holubek_holubek_2013, 
  title={PRODUCTION AND ECONOMIC ANALYSIS OF MOUNTAIN GRASSLANDS IN LOW-INPUT FARMING SYSTEM}, 
  volume={14}, 
  DOI={10.5513/jcea01/14.3.1324}, 
  publisher={Journal of Central European Agriculture}, 
  author={Holubek and holubek}, 
  year={2013}
  }