TY - JOUR T1 - Je číslo vlastnost vnějších věcí? Mill – Frege – Kessler JF - Organon F Y1 - 2014 A1 - Sousedík, Prokop A1 - Svoboda, David KW - Frege KW - Kessler KW - Mill KW - number KW - property KW - relation AB - In this paper we deal with the problem, whether number is a property of external things. It is divided into three parts. Firstly Mill’s empiristic concept of natural numbers is summarized, then Frege’s arguments against this conception are put forth and finally viewpoints of some contemporary analytical philosophers (first of all G. Kessler), who reject Frege’s critique, are set out. Kessler and his followers in fact revive the abandoned theory of Mill. IS - 1 VL - 21 SP - 45-62 UR - http://www.klemens.sav.sk/fiusav/doc/organon/2014/1/45-62.pdf U2 - Articles U3 - 45620 TI - Is Number a Property of External Things? Mill – Frege – Kessler ER -