@article{Sielska:231648,
      recid = {231648},
      author = {Sielska, Agata and Rembisz, Włodzimierz and  Bezat-Jarzębowska, Agnieszka},
      title = {Substytucyjność źródeł dochodu producenta rolnego},
      journal = {Village and Agriculture (Wieś i Rolnictwo)},
      address = {2013},
      number = {1229-2016-98770},
      year = {2013},
      url = {http://ageconsearch.umn.edu/record/231648},
      doi = {https://doi.org/10.22004/ag.econ.231648},
}