@article{Myszograj:2017,
  author  = "S. Myszograj and E. Płuciennik-Koropczuk and A. Jakubaszek and A. Świętek",
  title   = "COD fractions - methods of measurement and use in wastewater treatment technology",
  journal = "Civil and Environmental Engineering Reports",
  volume  = "No. 24 (1)",
  pages   = "195--206",
  year    = "2017",
  note    = "University of Zielona Góra Press, Zielona Góra",
}