@incollection{Mackert2018,
  author    = {J{\"u}rgen Mackert},
  title     = {Introduction},
  booktitle = {Populism and the crisis of democracy Volume 1 Concepts and Theory},
  series    = {is there such a thing as populism?},
  editor    = {Gregor Fitzi and J{\"u}rgen Mackert and Bryan S. Turner},
  isbn      = {978-1-138-09136-8},
  year      = {2018},
}