StrumLiouville

pearlpage

www.pearltrees.com/s243a/strum-lioville/id10676647

freenet (sone)

127.0.0.1:8888/Sone/imageBrowser.html?image=52693564-9c0f...

freenet (SSK)

127.0.0.1:8888/SSK@ODKpOG1s0QBziNPbFFkSB8uQ9tQB21Tma~KpcZ...

mind42 (math)

mind42.com/public/4030233f-fc02-4cdf-8a0f-8c9fb5b453a8

Done