@unpublished{017_PREPRINT,
	Author = {Dennis Beermann and Michael Dellnitz and Sebastian Peitz and Stefan Volkwein},
	Note = {Preprint SPP1962-017},
	Title = {Set-Oriented Multiobjective Optimal Control of
PDEs using Proper Orthogonal Decomposition},
	Month = {04},
	Year = {2017}}