Report{Cwajg2020, title = {Transparency Rules in Online Political Advertising: Mapping Global Law and Policy}, author = {Menezes Cwajg, C. and Ausloos, J. and Leerssen, P.}, url = {https://www.ivir.nl/publicaties/download/TransparencyRulesOnlinePoliticalAds2020.pdf}, year = {1013}, date = {2020-10-13}, keywords = {frontpage, Informatierecht, Political advertising, transparantie}, }