https://support.microsoft.com/ja-jp/kb/195144
https://support.microsoft.com/ja-jp/kb/210638
https://support.microsoft.com/ja-jp/kb/250267
https://support.microsoft.com/ja-jp/kb/3037941
https://support.microsoft.com/ja-jp/kb/121007
http://www.cat-ears.net/?p=7829
https://social.technet.microsoft.com/Forums/windowsserver/ja-JP/1793d8ad-422e-429f-8bce-8a64e8b315ee/dos83robocopy?forum=windowsserver2008ja
http://shiroyuki-mot-says.blogspot.jp/2014/04/pc-short-naming-robocopy.html
http://d.hatena.ne.jp/kerorogunsou/20081204/1228394516
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http://d.hatena.ne.jp/ming_mina/20110116/1295196049
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http://d.hatena.ne.jp/kerorogunsou/20081204/1228394516