?url_ver=Z39.88-2004&rft_id=10.1007%2F978-94-009-6893-6_4&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Leonardi%2C+G.&rft.aulast=Leonardi&rft.aufirst=G.&rft.date=1983&rft.isbn=978-94-009-6893-6&rft.title=An+Optimal+Control+Representation+of+a+Stochastic+Multistage-Multiactor+Choice+Process&rft.btitle=Evolving+Geographical+Structures&rft.genre=bookitem