TY - JOUR T1 - Znovu o existenci JF - Organon F Y1 - 2010 A1 - Materna, Pavel IS - 3 VL - 17 SP - 355-357 UR - http://www.klemens.sav.sk/fiusav/doc/organon/2010/3/355-357.pdf U2 - Discussions - Polemics U3 - 355357 TI - Once More about Existence ER -