1. Beck, M., Robins, S.: Computing the Continuous Discretely. Undergraduate Texts in Mathematics. Springer, New York (2007)
2. Bruns, W., Gubeladze, J.: Polytopes, Rings, and $$K$$-Theory. Springer Monographs in Mathematics. Springer, Dordrecht (2009)
3. Bruns, W., Herzog, J.: Cohen–Macaulay Rings. Cambridge Studies in Advanced Mathematics, vol. 39. Cambridge University Press, Cambridge (1993)
4. Bruns, W., Ichim, B., Römer, T., Sieg, R., Söger, Ch.: Normaliz. Algorithms for Rational Cones and Affine Monoids. https://www.normaliz.uni-osnabrueck.de
5. Conca, A., Iyengar, S.B., Nguyen, H.D., Römer, T.: Absolutely Koszul algebras and the Backelin–Roos property. Acta Math. Vietnam. 40(3), 353–374 (2015)