name "documentation_3" table { [ { name "ldJ4" "J4." "" } { "F. Guidi:" + @@("download/gda.pdf" "A Verified Translation of Landau's \"Grundlagen\" from Automath into a Pure Type System, via λδ") + "(2015-02)." + "Submitted to JFR, Univerity of Bologna." * } ] } class "top" [ * ]