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The complexity of social groups and social systems described by graph structures
Albin, Peter S., (1980)
Information formats and decision performance : an experimental investigation
Amador, José A., (1977)
Eksakte metodar for analyse av tovegstabellar
Aaberge, Rolf, (1980)
Economie et espace : essai d'intégration du facteur spatial dans l'analyse économique
Ponsard, Claude, (1955)
A theory of spatial general equilibrium in a fuzzy economy
Ponsard, Claude, (1995)
Le paradigme des places centrales
Ponsard, Claude, (1985)