References
- Lambek, J. (1971). On the representation of modules by sheaves of factor modules. Can. Math. Bull. 14:359–368.
- Marks, G. (2002). Reversible and symmetric rings. J. Pure Appl. Algebra. 174:311–318.
- Meng, F. Y., Wei, J. C. (2018). symmetric rings. Commun. Contemp. Math. 20(3):1–8.
- Meng, F. Y., Wei, J. C. (2018). Some properties on e− symmetric rings. Turk. J. Math. 42:2389–2399.
- Ouyang, L., Chen, H. (2010). On weak symmetric rings. Commun. Algebra. 38:697–713.
- Kafkas, G., Ungor, B., Halicioglu, S., Harmanci, A. (2011). Generalized symmetric rings. Algebra Discrete Math. 12:78–84.
- Wei, J. C. (2014). Generalized weakly symmetric rings. J. Pure Appl. Algebra. 218:1594–1603.
- Wei, J. C. (2008). Certain rings whose simple singular modules are nil-injective. Turk. J. Math. 32:393–408.
- Wei, J. C., Li, L. B. (2010). Quasi-normal rings. Commun. Algebra 38:1855–1868.