@book{Kwiatkowski:2020,
  author  = "M. Kwiatkowski and A. Mielczarek-Żejmo and M. Strouhal",
  title     = "Multiculturalism. From Crisis to Renewal?, ISBN: 9788024646831",
  publisher = "Charles University Karolinum Press",
  address   = "Czech Republic",
  pages     = "198",
  year      = "2020",
}