TY - JOUR T1 - Modal Metaphysics: Issues on the (Im)Possible VI JF - Organon F Y1 - 2018 A1 - Vacek, Martin VL - 25 UR - http://www.klemens.sav.sk/fiusav/doc/organon/2018/4/589-590.pdf M3 - Správy U2 - Reports U3 - 589590 ER -