@book{ Solr-321055, title = {Computational methods in optimization [E-Book] : a unified approach}, series = {Mathematics in science and engineering ;}, author = {Polak, E.}, editor = {Polak, E.}, address = {New York}, publisher = {Academic Press}, year = {1971}, pages = {329}, note = {englisch}, url = {http://www.sciencedirect.com/science/book/9780125593502} }