Armin Fügenschuh Pia Gausemeier Günther Seliger Semih Severengiz Scenario Technique with Integer Programming for Sustainability in Manufacturing. 320-331 2010 Heinz Nixdorf Symposium http://dx.doi.org/10.1007/978-3-642-12494-5_29 conf/nixdorf/2010 db/conf/nixdorf/nixdorf2010.html#FugenschuhGSS10