Monomial subrings and systems of subintegrality
We compute the seminormalization and weak normalization of subrings of ℤ[t] generated by monomials, and show how such rings arise in the study of systems of subintegrality. © 2000 Elsevier Science B.V. All rights reserved.
Reid, Les, and Leslie G. Roberts. "Monomial subrings and systems of subintegrality." Journal of Pure and Applied Algebra 151, no. 3 (2000): 287-299.
Journal of Pure and Applied Algebra