Abbas, Hussein Hadi, and Mohammed Shakir Mahdi. “THE CYCLIC DECOMPOSITION OF THE FACTOR GROUP CF(Dnh,Z) R(Dnh) WHEN N IS AN ODD NUMBER”. Journal of Kufa for Mathematics and Computer, vol. 1, no. 1, Apr. 2010, pp. 65-80, https://doi.org/10.31642/JoKMC/2018/010110.