1. Blass, A.: Some questions arising from Hindman’s theorem. Sci. Math. Japonicae 62, 331–334 (2005)
2. Blass, A.R., Hirst, J.L., Simpson, S.G.: Logical analysis of some theorems of combinatorics and topological dynamics. In: Logic and Combinatorics (Arcata, California, 1985), Contemporary Mathematics, vol. 65, pp. 125–156. American Mathematical Society, Providence, RI (1987)
3. Carlucci, L.: A weak variant of Hindman’s Theorem stronger than Hilbert’s Theorem. Preprint (2016).
https://arxiv.org/abs/1610.05445
4. Carlucci, L.: Weak yet strong restrictions of Hindman’s finite sums theorem. In: Proceedings of the American Mathematical Society. Preprint (2016).
https://arxiv.org/abs/1610.07500
. Accepted with minor revision for publication
5. Carlucci, L.: Bounded Hindman’s theorem and increasing polarized Ramsey’s theorem. In: Nies, A. (ed.) Logic Blog, Part 4, Section 9 (2016).
https://arxiv.org/abs/1703.01573