Cyclotomic numbers and primitive idempotents in the ring GF(q)[x]/(xpn-1). - Anuradha Sharma; Gurmeet K. Bakshi; V. C. Dumir; Madhu Raka (Finite Fields Their Appl., 2004)

Irreducible Cyclic Codes of Length 2n. - Anuradha Sharma; Gurmeet K. Bakshi; V. C. Dumir; Madhu Raka (Ars Comb., 2008)