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Reference:
Kernel Distribution Embeddings: Universal Kernels, Characteristic Kernels and Kernel Metrics on Distributions C. J. Simon-Gabriel, B. SchölkopfIn Journal of Machine Learning Research, volume 19, 2018
Bibtex Entry:
@string{jmlr="Journal of Machine Learning Research"}
@article{simon2018kernel,
	title = {Kernel Distribution Embeddings: Universal Kernels, Characteristic Kernels and Kernel Metrics on Distributions},
	volume = {19},
	issn = {1533-7928},
	shorttitle = {Kernel Distribution Embeddings},
	number = {44},
	journal = JMLR,
	author = {Simon-Gabriel, Carl-Johann and Schölkopf, Bernhard},
	year = {2018},
	pages = {1--29},
}