@book{7277,
  author = {Paul Hager and David Beckett},
  title = {The emergence of complexity},
  year = {2019},
  publisher = {Springer International Publishing},
  address = {Cham},
  issn = {2366-1658},
  isbn = {978-3-030-31837-6},
  doi = {10.1007/978-3-030-31839-0},
  language = {eng},
}