1. Location and Land Use;Alonso,1964
2. Zur Verteilung der Wohnkosten und der Siedlungsdichte in Städten;Beckmann,1967
3. The Structure of the Metropolitan Community—A Study of Dominants and Subdominants;Bogue,1950
4. The graduation of income distributions;Champernowne;Econometrica,1952
5. The special structure of the housing market;Muth,1961