@book{9783865962867,
  title = {Die römische Expansion},
  author = {Josef Löffl},
  publisher = {Frank \& Timme},
  year = {2011},
  edition = {1},
  series = {Region im Umbruch},
  volume = {7},
  url = {https://www.frank-timme.de/de/programm/produkt/die\_roemische\_expansion}
}