@article{lensen2019genetic,
	author = {Lensen, Andrew and Xue, Bing and Zhang, Mengjie},
	journal = {Evolutionary Computation},
	doi = {10.1162/evco_a_00264},
	number = {4},
	year = {2020},
	month = {dec 1},
	pages = {531--561},
	publisher = {MIT Press},
	title = {Genetic {Programming} for {Evolving} {Similarity} {Functions} for {Clustering}: Representations and {Analysis}},
	volume = {28},
}