Political Centres or Nodal Points in Trade Networks? : Estonian Hillforts Before and After the Thirteenth-century Conquest - Mägi, Marika (. Making Livonia. - London : Routledge, Taylor & Francis Group, 2020. - xx, 343 Seiten. - Illustrationen, Karten. - ISBN 978-0-367-48128-5, 2020)