The growth, accretion, and decay of cities. - John M. Peschon; Leif Isaksen; Brian Tyler (ISTAS, 1996)

The dynamics of an independent city. - Leif Isaksen; John M. Peschon (ISTAS, 1998)

Globalization versus independent cities: what is best? - John M. Peschon; Leif Isaksen (ISTAS, 1998)