TY - JOUR T1 - O označovaní JF - Organon F Y1 - 1995 A1 - Russell, Bertrand IS - 2 VL - 2 SP - 137-151 UR - http://www.klemens.sav.sk/fiusav/doc/organon/1995/2/137-151.pdf U2 - Translations U3 - 137151 TI - On Denoting ER -