P. Dellunde: Equality-free saturated models; pp. 3-22; Abstract Full text - pdf
O. Esser: Mildly ineffable cardinals and hiperuniverces; pp. 23-39; Abstract Full text - pdf
L. Dubikajtis: On the First Order Logic true in every universe (including the empty universe); pp. 41-57; Abstract Full text - pdf
S. Babyonyshev: Fully Fregean logics; pp. 59-77; Abstract Full text - pdf
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M. Abad, J. P. D. Varela and M. Zander: Boolean algebras with a distinguished automorphism; pp. 101-112; Abstract Full text - pdf
J. Gispert i Braso: Axiomatic extensions of the milpotent minimum logic; pp. 113-123; Abstract Full text - pdf
H. Takamura: Every free biresiduated lattice is semisimple; pp. 125-133; Abstract Full text - pdf