E. Bernárdez Sanchís, “On Unaccusativity: Clause Types and Verb Types Reconsidered”., EIUC, no. 5, p. 49, Jan. 1997, Accessed: Dec. 22, 2024. Available: https://revistas.ucm.es/index.php/EIUC/article/view/EIUC9797110049A