Lone Elliot and Astrid Holm Jensen in Tree of Knowledge (1981)

Eva Gram Schjoldager in Tree of Knowledge (1981)

Jan Johansen and Anders Ørgård in Tree of Knowledge (1981)

Gitte Iben Andersen, Line Arlien-Søborg, and Marian Wendelbo in Tree of Knowledge (1981)

Nils Malmros and Brian Theibel in Tree of Knowledge (1981)

Gitte Iben Andersen, Jan Johansen, and Eva Gram Schjoldager in Tree of Knowledge (1981)

Lone Elliot, Marin Lysholm Jepsen, and Brian Theibel in Tree of Knowledge (1981)

Lone Elliot, Astrid Holm Jensen, and Jan Johansen in Tree of Knowledge (1981)

Gitte Iben Andersen, Lone Elliot, Marin Lysholm Jepsen, Jan Johansen, and Brian Theibel in Tree of Knowledge (1981)

Jan Johansen and Morten Nautrup in Tree of Knowledge (1981)

Line Arlien-Søborg and Eva Gram Schjoldager in Tree of Knowledge (1981)

Marin Lysholm Jepsen and Eva Gram Schjoldager in Tree of Knowledge (1981)

Gitte Iben Andersen, Line Arlien-Søborg, Eva Gram Schjoldager, and Marian Wendelbo in Tree of Knowledge (1981)

Anders Ørgård in Tree of Knowledge (1981)

Eva Gram Schjoldager and Hanne Sørensen in Tree of Knowledge (1981)

Karin Flensborg and Eva Gram Schjoldager in Tree of Knowledge (1981)