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`DROPBOX EX. 1028
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`University Libraries
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`Walter Library
`Minneapolis, MN 55455
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`UNIVERSITY OF MINNESOTA
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` Twin Cities Campus
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`October 17, 2016
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`Christopher Geyer
`Associate | Williams & Connolly LLP
`725 Twelfth Street, N.W.
`Washington, DC 20005
`Sent via email
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`Dear Mr. Geyer:
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` I
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` have examined the journal issue ACM Transactions on Computer Systems (Volume 10:1, February
`1992) which contains the article “Disconnected Operation in the Coda File System” by James J. Kistler
`and M. Satyanarayanan. The University of Minnesota University Libraries’ copy of the issue, currently
`held in Walter Library on the Twin Cities campus, contains two date stamps (reflected on copy
`attached):
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`Science-Engineering March 17, 1992
`and
`and a second stamp for March 1992 but illegible/faint indication of library or exact date.
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`While we cannot retrospectively verify when the issue would have been available to users on the shelf,
`the legible date would indicate that the issue was received by the University Libraries system on March
`17, 1992.
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`Sincerely,
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`Philip Herold
`Interim Director for Physical Sciences and Engineering Libraries
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`Dropbox Ex. 1028
`Page 1
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