1. Baldwin, J.T.: Categoricity. Number 51 in University Lecture Notes. American Mathematical Society, Providence, USA. www.math.uic.edu/~jbaldwin (2009)
2. Baldwin, J.T., Boney, W.: Hanf numbers and presentation theorems in AECs. arXiv:1511.02935
3. Baldwin, J.T., Friedman, S.D., Koerwien, M., Laskowski, M.C.: Three red herrings around Vaught’s conjecture. Trans. Am. Math. Soc. 368, 3673–3694 (2015)
4. Baldwin, J.T., Hyttinen, T., Kesälä, M.: Beyond first order logic: from number of structures to structure of numbers part I. Bulletin of Iranian Mathematical Society. http://www.iranjournals.ir/ims/bulletin/ (2011, in press)
5. Baldwin, J.T., Hyttinen, T., Kesälä, M.: Beyond first order logic: from number of structures to structure of numbers part II. Bulletin of Iranian Mathematical Society. http://www.iranjournals.ir/ims/bulletin/ (2011, in press)