Ideálne jazykové znaky a ich fyzické realizácie

The article is a reaction to the criticism of the conception of ideal and physical sings (types and tokens) presented in the author's book úvod do logickej syntaxe a sémantiky (2001). This conception was severely criticized in the paper by K. Sekvent (2006) who rejected it as "theoretically and methodologically inappropriate". The author tries to show that there is no inconsistency in the criticized conception and that Sekvent misconceived the basic ideas of it.