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Matematika v ėkonomičeskoj geografii
Medvedkov, Ju. V., (1968)
Mathematik in der ökonomischen Geographie
Sauškin, Julian Glebovič, (1972)
Network analysis in geography
Haggett, Peter, (1969)
Urban unemployment equilibrium in LDCs : a perspective
Alao, Nurudeen, (1985)
An approach to intraurban location theory
Alao, Nurudeen, (1974)
The dynamics of regional growth : some elementary full-employment, finite horizon models with external influences
Alao, Nurudeen, (1977)