@article{Kozioł:2020,
  author  = "J. Kozioł and J. Czubala and M. Kozioł and P. Ziembicki",
  title   = "Generalized Energy and Ecological Characteristics of the Process of Co-Firing Coal with Biomass in a Steam Boiler",
  journal = "Energies",
  volume  = "Vol. 13",
  number  = "iss. 10",
  pages   = "1--12",
  year    = "2020",
}