1. Research Reports No. 33;Alestalo M.,1986
2. Berge, E. 1987.Some Comments on C. Hamnett's Reading of the Data on Sociotenurial Polarisation in South East England, 11Oslo: Institutt for sosialforskning. Notat 87
3. Blöss, T. “Housing plots as highly segregated family efforts towards individual ownership”. Paper prepared for the International Research Conference on Housing Policy held in Gävle. Sweden.