@article{5211, year={1991}, issn={}, journal={PLANNING THEORY}, number={5-6}, volume={}, doi={}, title={Some Theoretical aspects of regional social development planning}, abstract={} url={http://www.francoangeli.it/Riviste/Scheda_rivista.aspx?idArticolo=5211}, author={A.V. Tarkanov} pages={}, language={EN}}