@ARTICLE{Trojanowska_Małgorzata_An_2014,
 author={Trojanowska, Małgorzata and Lipczyńska, Dorota},
 number={No 4},
 journal={Teka Commission of Motorization and Power Industry in Agriculture},
 howpublished={online},
 year={2014},
 publisher={The Lublin Branch of the Polish Academy of Sciences},
 title={An Analysis of Variability in Demand for Natural Gas at Rural Households},
}