https://123dok.net/document/4zpj5wvz-compte-rendu-de-fritz-heiner-mutscheller-achim-mittag-dir-conceiving-the-empire-china-and-rome-compared-oxford-oxford-university-press-2008-et-walter-scheidel-dir-rome-and-china-comparative-perspectives-on-ancient-world-empires-oxford-oxford-university-pr.html