@article{5213, 
year={1991},
issn={},
journal={PLANNING THEORY},
number={5-6},
volume={},
doi={},
title={Searching the way: a postscript},
abstract={}
url={http://www.francoangeli.it/Riviste/Scheda_rivista.aspx?idArticolo=5213},
author={E. V. Nisevich}
pages={},
language={EN}}