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Combined display of all available logs of Geometry of Differential Equations. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 19:35, 15 March 2020 Verbovet talk contribs deleted page Seminar talk, 25 March 2020 (content was: "{{Talk | speaker = Valentin Lychagin | title = On structure of linear differential operators of the first order | abstract = We'll...", and the only contributor was "Verbovet" (talk))