Tabacaru, Sabina, and Maarten Lemmens. “Raised Eyebrows As Gestural Triggers in Humour: The Case of Sarcasm and Hyper-Understanding”. The European Journal of Humour Research, vol. 2, no. 2, Oct. 2014, pp. 11-31, https://doi.org/10.7592/EJHR2014.2.2.tabacaru.