@article{article, title  = {{Defective verbs in the Spanish language}},

 url = {{}},

 year = {{2009}},

 month = {{1}},

 author = {{O'Neill P}},

 journal = {{Boletin de la Real Academia Espanola}},

 issue = {{300}},

 note = {{Accessed on 2024/10/23}}}