@article{iiasa14557,
          volume = {23},
           title = {Mathematical modeling and uncertainty analysis of greenhouse gas emissions during extraction and refining oil in Poland},
            year = {2015},
           pages = {59--66},
         journal = {Herald of Lviv State University of Life Safety},
             url = {http://www.ldubgd.edu.ua/sites/default/files/3\%5fnauka/visnyky/visnyk/12/12\%5f11.pdf},
          author = {Halushchak, M and Bun, R. and Jonas, M.}
}