@article{Asani:2011,
  author  = "A. Asani and U. Kołodziejczyk",
  title   = "Statistical analysis of flood risk factors",
  journal = "Civil and Environmental Engineering Reports",
  volume  = "No. 7",
  pages   = "109--118",
  year    = "2011",
  note    = "University of Zielona Góra Press, Zielona Góra",
}