L. Csirmaz On the Strength of ``Sometimes'' and ``Always'' in Program Verification [Citation Graph (0, 0)][DBLP] Information and Control, 1983, v:57, n:2/3, pp:165-179 [Journal]
Etienne Grandjean Complexity of the First-Order Theory of Almost All Finite Structures [Citation Graph (5, 0)][DBLP] Information and Control, 1983, v:57, n:2/3, pp:180-204 [Journal]