author = { Heesterman, A. R. G. },

title = { Allocation models and their use in economic planning },

publisher = {Reidel},

isbn = {9027701822},

keywords = { Input-output analysis , Capital investments Mathematical models , Prices Mathematical models , Economic policy Mathematical models },

year = {1971},

address = { Dordrecht },

url = { http://slubdd.de/katalog?TN_libero_mab2 }