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On the improvement of regional economic analysis
North, R. N., (1984)
The spital distribution of the effects of economic integration schemes
Yannopoulos, G. N., (1974)
Optimization of dynamic regional models
Ollero, A., (1986)
Contributions récentes à l'étude empirique de fonctions de préférence collectives
Hordijk, L., (1976)
Spatial econometrics : some contributions
Hordijk, L., (1974)
Spatial econometrics : some further results
Hordijk, L., (1975)