Christoph Reichert Thomas Magedanz A Fast Heuristic for Genetic Algorithms in Link Weight Optimization. 144-153 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3266&spage=144 2004 conf/qofis/2004 QofIS db/conf/qofis/qofis2004.html#ReichertM04