[Haskell-cafe] Reference for technique wanted

[Richard O'Keefe]

On 1/11/2010, at 12:10 PM, Derek Elkins wrote:

> Well, you can get "A Novel Representation of Lists and Its Application
> to the Function 'Reverse'" by John Hughes online published in 1986
> which is referenced by Wadler's 1987 "The Concatenate Vanishes" and
> references Richard Bird's 1984 paper "Transformational programming and
> the paragraph problem" though I'd be quite surprised if that was the
> first place the representation appeared in print.

Thank you.  I'd seen Wadler's paper and forgotten it.