@article{Płuciennik-Koropczuk:2018,
  author  = "E. Płuciennik-Koropczuk and S. Myszograj",
  title   = "Zahn-Wellens test in industrial wastewater biodegrability assessment",
  journal = "Civil and Environmental Engineering Reports",
  volume  = "No. 28 (1)",
  pages   = "77--86",
  year    = "2018",
  note    = "University of Zielona Góra Press, Zielona Góra",
}