Talk:Kosmos 1687

External links modified
Hello fellow Wikipedians,

I have just modified one external link on Kosmos 1687. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20120315024323/http://iis-db.stanford.edu/pubs/20734/Podvig-S%26GS.pdf to http://iis-db.stanford.edu/pubs/20734/Podvig-S%26GS.pdf

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Cheers.— InternetArchiveBot  (Report bug) 01:08, 8 May 2017 (UTC)