TY  - JOUR 
T1  - Tableau method of proof for Peirce’s three-valued propositionallogic 
JO  - Filosofia Unisinos
A1  - Salatiel, José Renato
SN  - 1984-8234
UL  - 10.4013/fsu.2022.231.05
VL  - 23 
Y1  - 2022
PB  - Brasil 
ER  -