RT Book T1 Defensor pacis T2 Monumenta Germaniae historica [Leges] Fontes iuris Germanici antiqui in usum scholarum separatim editi A1 Marsilius, von Padua 1275-1343 A2 Scholz, Richard 1872-1946 LA German LA Latin PP Hannover PB Hahn YR 1932 UL https://ixtheo.de/Record/107285385X