TY  - JOUR 
T1  - FREGE ON NEGATIVE JUDGEMENT AND ASSERTION<sup>*</sup>
JO  - Kriterion: Revista de Filosofia
A1  - Greimann, Dirk
SN  - 0100-512X
UL  - 10.1590/0100-512X2018n14004dg
VL  - 59 
Y1  - 2018
PB  - Brasil 
ER  -