《De jure belli》(English spelling)

…He later became a professor of Roman law at Oxford University. His major work, De jure belli (1598), is notable for taking up the theory of just war, which had previously been preached as a theological topic, as a purely legal topic, and for proving it inductively based on documents and historical facts. There are many people, especially in Italy, who claim that the major work of the Dutchman Grotius, known as the "father of international law," De jure belli, is merely a rehash of this book, and therefore that Gentilis is the true "father of international law." …

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Source | Heibonsha World Encyclopedia 2nd Edition | Information

…のちにオックスフォード大学のローマ法教授となる。主著《戦争法論De jure belli》(1598)は，それまで神学の課題として説かれてきた正当戦争論を純粋に法学の課題として取り上げ，文献や歴史的事実に基づき，帰納的に論証した点が大きな特徴とされる。〈国際法の父〉といわれるオランダのグロティウスの主著《戦争と平和の法》は，本書の焼直しにすぎず，したがってゲンティリスこそ真の〈国際法の父〉であると主張する者が，イタリアにはとくに多い。…

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出典｜株式会社平凡社世界大百科事典 第２版について | 情報