P. Nölker, «Eyjólfur K. Emilsson, stEvEn K. strangE, Plotinus, Ennead VI.4 and VI.5: On the Presence of Being, One and the Same, Everywhere as a Whole. The Enneads of Plotinus with philosophical commentaries, Las Vegas-Zurich-Athens: Parmenides Publishing, 2015, 295», Exclass, vol. 20, ene. 2017.