@book{186115, author = {Fair, Ray C.}, title = {On The Solution Of Optimal Control Problems As Maximization Problems.}, publisher = {Princeton University Press}, year = {1973}, series = {Economic Research Programm}, address = {Princeton}, url = {http://www.wifo.ac.at/bibliothek/archiv-intern/PrincetonPapers/On The Solution Of Optimal Control Problems As Maximization Problems..pdf} }