@article {jmva2019,
	title = {A framework for measuring association of random vectors via collapsed random variables},
	journal = {Journal of Multivariate Analysis},
	volume = {172},
	year = {2019},
	pages = {5{\textendash}27},
	doi = {10.1016/j.jmva.2019.02.012},
	url = {http://doi.org/10.1016/j.jmva.2019.02.012},
	author = {Hofert, Marius and Oldford, R. W. and Prasad, Avinash and Zhu, Mu}
}
