K. Nygaard

Computers and Democracy: A Scandinavian Challenge

M. Kyng, P. Ehn, G. Bjerknes, 1987 .

The Trade Unions ‐ New users of research

K. Nygaard, Olav Terje Bergo, 1975 .

How Many Choices Do We Make? How Many Are Difficult?

K. Nygaard, Kristen Nygaard, 1992 .

"Those Were the Days"? Or "Heroic Times Are Here Again"?

Kristen Nygaard, K. Nygaard, 1996, Scand. J. Inf. Syst..