A decidable ℵ 0 -categorical theory with a non-recursive Ryll-Nardzewski function James Schmerl (1978) Fundamenta Mathematicae
A finitely Axiomatizable complete theory with atomless F1 (T). A. Ehrenfeucht, Fuhrken (1971) Archiv für mathematische Logik und Grundlagenforschung
A note on “Atomic compactness in ℵ 1 -categorical Horn theories” by John T. Baldwin B. Węglorz (1976) Fundamenta Mathematicae
A sufficient condition for a variety to have the amalgamation property John T. Baldwin (1973) Colloquium Mathematicae
Addition and correction to the paper "On stability and products", Fund. Math. 93 (1976), pp. 81-95 J. Wierzejewski (1977) Fundamenta Mathematicae
An Omitting Types Theorem with an Application to the Construction of Generic Structures. H. Simmons (1973) Mathematica Scandinavica