Edited by Alois Pichler,
in collaboration with H.W. Krüger, D.C.P. Smith, T.M. Bruvik, A. Lindebjerg, V. Olstad

Wittgenstein Archives at the University of Bergen, Uni Digital

Wittgenstein Source
Bergen Facsimile Edition (BFE)

Wittgenstein Nachlass Facsimile

http://www.wittgensteinsource.org

2009–