Article{Leerssen2019b,
	title = {Platform ad archives: promises and pitfalls},
	author = {Leerssen, P. and Ausloos, J. and Zarouali, B. and Helberger, N. and Vreese, C.H. de},
	url = {https://policyreview.info/articles/analysis/platform-ad-archives-promises-and-pitfalls},
	doi = {https://doi.org/10.14763/2019.4.1421},
	year = {1010},
	date = {2019-10-10},
	keywords = {Advertising, frontpage, Micro-targeting, Platforms, Politics, Technologie en recht, Transparency},
}