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I am looking for Albrecht Fröhlich's unpublished text `Groupoids, groupoid spaces and cohomology' (1965). In this text Fröhlich defines cohomology of a group with coefficients in a groupoid (this was later generalized by Ronald Brown to cohomology of a groupoid with coefficients in a groupoid). I would be grateful if someone could put this text on the Net.

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I don't think MathOverflow is the right place for such requests. –  S. Carnahan Jul 29 '13 at 7:13
Why are you looking for it? Maybe there is a substitute if you have a specific topic you're looking for. –  user36938 Jul 29 '13 at 7:40
@S.Carnahan: I was inspired by the question mathoverflow.net/questions/54402/… on Deligne's letter to Piatetskii-Shapiro. Users answered by scanning and uploading the Russian translation and the English original, and no one complained... –  Mikhail Borovoi Jul 29 '13 at 11:02
Sorry, I should have explained my misgivings, and now I have forgotten what they were. I think I was concerned about publishing unpublished work without the author's permission, but that does not seem to be particularly relevant in this case. –  S. Carnahan Jul 29 '13 at 13:50

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