2 statements are about "Frithjof Dau"
[km#graph30_on_article
     [an #article,
          dc#Coverage: {km#FCA_concept_graph_with_cuts,km#conversion_from_EGs_to_concept_graphs_with_cuts},
          pm#title: "An Embedding of Existential Graphs into Concept Graphs with Negations",
          dc#Creator: "Frithjof Dau",
          pm#in_proceedings of: km#ICCS_2002]
](06/05/2024);

[km#graph3_on_PhD_thesis
     [the pm#PhD_thesis,
          dc#Coverage: km#FCA_concept_graph_with_negation,
          pm#title: "The Logic System of Concept Graphs with Negation",
          dc#Creator: "Frithjof Dau",
          pm#url: http://www.kvocentral.com/reports/dau.pdf]
](06/05/2024);

No  statement uses a specialization of "Frithjof Dau"; click here to add a statement.