L. Alonso-Ovalle and P. Menéndez-Benito, “Epistemic Indefinites: Are We Ignorant About Ignorance?”, Proceedings of the AC, pp. 35–42, Dec. 2013, Accessed: Apr. 11, 2026. [Online]. Available: https://testplatform.openjournals.nl/PAC/article/view/22434