1. Stationary logic;Barwise;Annals Math. Logic,1978
2. Stationary logic;Barwise;Annals Math. Logic,1981
3. Stationary logic of finitely determinate structures;Eklof;Annals Math. Logic,1979
4. P. Eklof and A.H. Makler, Infinitary stationary logic and abelian groups.
5. M. Kaufman and S. Shelah, The Hanf number of stationary logic, Notre Dame J. Formal Logic.