1. Büchi, J.R.: On a decision method in restricted second order arithmetic. In: International Congress on Logic, Methodology and Philosophy of Science, pp. 1–11. Stanford University Press, Standford (1962)
2. Rabin, M.O.: Decidability of second-order theories and automata on infinite trees. Transactions of the American Mathematical Society 141, 1–35 (1969)
3. Courcelle, B.: The monadic second order logic of graphs, II: Infinite graphs of bounded width. Mathematical System Theory 21, 187–222 (1989)
4. Lecture Notes in Computer Science;D.A. Basin,1995
5. Jensen, J.L., Jørgensen, M.E., Klarlund, N., Schwartzbach, M.I.: Automatic verification of pointer programs using monadic second-order logic. In: Proceedings of PLDI 1997, pp. 226–236 (1997)