Sentence:  A further instance of the uncertainty of Prof. Bergmann's views on the subject of negation, is the distinction (considered by him as at least supposahle) between " nicht-richtig " and "unrichtig" (§21,5.). This is done, of course, in order to put a " <WSD>heterological</WSD> " meaning into his Axiom of Excluded Middle, 
Meaning of the word marked with <WSD> tags:  Not true of itself.