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The section Jacobi diagram and Chord diagram is (surely) a translation of ja:コンツェビッチ不変量#ヤコビ図とコード図, but it is not mentioned that the section is a tlanslation. -- 新規作成 ( talk) 11:55, 3 March 2015 (UTC) reply

Dear 新規作成! Surely. I have translated from the Japanese article ja:コンツェビッチ不変量#ヤコビ図とコード図, which I have little contributed. Because in this English version there is no explanation about them. Fortunately, there are few modified part by others and if need, I would delete the modified part and write again with declaration "translate from Japanese" . Excuse me forget some modification without declaration. -- Enyokoyama ( talk) 07:14, 4 March 2015 (UTC) reply

Thank you for your reply, but what you have to do is not to delete and rewrite the part you translated but to declare that the part was a translation; for otherwise there exist old revisions without translation sources. 新規作成 ( talk) 15:11, 4 March 2015 (UTC) reply