Martin Gerson The Inadequacy of the Neighbourhood Semantics for Modal Logic. [Citation Graph (0, 0)][DBLP] J. Symb. Log., 1975, v:40, n:2, pp:141-148 [Journal]
Jane Bridge A Simplification of the Bachmann Method for Generating Large Countable Ordinals. [Citation Graph (0, 0)][DBLP] J. Symb. Log., 1975, v:40, n:2, pp:171-185 [Journal]
Ralph McKenzie On Spectra, and the Negative Solution of the Decision Problem for Identities having a Finite Nontrivial Model. [Citation Graph (0, 0)][DBLP] J. Symb. Log., 1975, v:40, n:2, pp:186-196 [Journal]