@inproceedings{Tusar16Showing,
	author = {Tea Tu{\v s}ar and Bogdan Filipi{\v c}},
	title = {Showing the knee of a 4-D Pareto front approximation via different visualization methods},
	booktitle = {Proceedings of the 19th International Multiconference Information Society, IS 2016},
	publisher = {Jo{\v z}ef Stefan Institute}
	volume = {A},
	pages = {52--55},
	year = {2016}
}