- William G. McCallum and Romyar T. Sharifi, A cup product in the Galois cohomology of number fields, Duke Math. J. 120 (2003), no. 2, 269–310.[MR]
- Romyar T. Sharifi, Iwasawa theory and the Eisenstein ideal, Duke Math. J. 137 (2007), no. 1, 63–101.[MR]
- Romyar T. Sharifi, On Galois groups of unramified pro-p extensions, Math. Ann. 342 (2008), no. 2, 297–308.[MR]