4 Kjeldstad, R. and Kristiansen, J.E. &quot; Constructing a regional gender equality index: reflections on a first experience with Norwegian data &quot; in Statistical Journal of the United Nations Economic Commission for Europe, vol. 18, No. 1, 2001, p. 42.
4 Kjeldstad, R. and Kristiansen, J.E. &quot; Constructing a regional gender equality index： reflections on a first experience with Norwegian data &quot; in Statistical Journal of the United Nations Economic Commission for Europe, vol. 18, No. 1, 2001, p. 42.