Amount and Substantiality, how much of the original work is used, Purpose and Character, whether the work is factual or creative, nature of the work, Is it use for profit or non-profit, potential market effect, How the use affect the value of the original work, creative commons, copyright licenses providing a standardized way to public to share and use creative work.

fair use

さんの投稿です
印刷
埋め込み

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?