Negatively Phrased Utterances in English : an essay on some aspects of negation against the historical background = Quaestiones selectae ad enuntiata negativa in anglosaxorum lingua obvia pertinentes = quidam negationis adspectus historica ratione tractantur - Nagucka, Ruta (Panstwowe Wydawnictwo Naukowe, Nakladem Universytetu Jagiellonskiego, 1978)