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Oddernes Sparebank, 1878-1978
Helland-Hansen, Kjeld, (1978)
Getting rich slowly : the social impact of oil activities
Stangeland, Per, (1984)
Kristiansands bebyggelse og befolkning i eldre tider ; 4
Leewy, Karl, (1958)
The calibration of gravity, entropy, and related models of spatial interaction
Batty, M., (1972)
On searching for the most informative spatial pattern
Batty, M., (1978)
Progress, success, and failure in urban modelling
Batty, M., (1979)