1. Abuhlail, J.Y., Il’in, S.N., Katsov, Y., Nam, T.G.: On V-semirings and semirings all of whose cyclic semimodules are injective. Commun. Algebra 43, 4632–4654 (2015)
2. Berstel, J., Reutenauer, C.: Rational Series and Their Languages. Monogr. Theoret. Comput. Sci. EATCS Ser., vol. 12. Springer-Verlag, Berlin (1988)
3. Bourne, S.: The Jacobson radical of a semiring. Proc. Nat. Acad. Sci. USA 37, 163–170 (1951)
4. Gardner, J., Wiegandt, R.: Radical Theory of Rings. Marcel Dekker, New York–Basel (2004)
5. Gathmann, A.: Tropical algebraic geometry. Jahresber. Dtsch. Math.-Ver. 108, 3–32 (2006)