The following publications are possibly variants of this publication:
- The non-relevant De Morgan minimal logic in Routley-Meyer semantics with no designated pointsGemma Robles, José M. Méndez. jancl, 24(4):321-332, 2014. [doi]
- r Plus the Disjunctive SyllogismGemma Robles, José M. Méndez. jphil, 39(2):139-158, 2010. [doi]
- A Routley-Meyer Semantics for Gödel 3-Valued Logic and Its Paraconsistent CounterpartGemma Robles. lu, 7(4):507-532, 2013. [doi]
- A Routley-Meyer semantics for truth-preserving and well-determined Łukasiewicz 3-valued logicsGemma Robles, José M. Méndez. igpl, 22(1):1-23, 2014. [doi]