@article {1222, title = {Editori{\'a}l: Modal Metaphysics: Issues on the (Im)possible I}, journal = {Organon F}, volume = {21}, number = {4}, year = {2014}, pages = {423-430}, url = {http://www.klemens.sav.sk/fiusav/doc/organon/2014/4/423-430.pdf}, author = {Vacek, Martin} }