From: Ralf Jung <post@ralfj.de>
Date: Wed, 17 Jul 2019 19:01:08 +0000 (+0200)
Subject: link to paper that also mentions this (but does not give many details)
X-Git-Url: https://git.ralfj.de/web.git/commitdiff_plain/a859220c739395803573893936de9e11da335e64?ds=inline;hp=a859220c739395803573893936de9e11da335e64

link to paper that also mentions this (but does not give many details)
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