Multi Objective Airfoil Design Using Single Parent Populations. - Boris Naujoks; Werner Haase; Jörg Ziegenhirt; Thomas Bäck (GECCO, 2002)

Optimization of biogas production with computational intelligence a comparative study. - Jörg Ziegenhirt; Thomas Bartz-Beielstein; Oliver Flasch; Wolfgang Konen; Martin Zaefferer (IEEE Congress on Evolutionary Computation, 2010)