Incitement or free speech? Legal limits to freedom of expressionNyman-Metcalf, Katrin MerikeProceedings of the Institute for European Studies : journal of Tallinn University of Technology2010 / 8, p. 165-178 Thematic legal study on homophobia and discrimination on grounds of sexual orientation (Estonia)Haruoja, Merle; Meiorg, Marianne; Käsper, Kari2008 https://fra.europa.eu/sites/default/files/fra_uploads/319-fra-hdgso-nr_ee.pdf