P. U.  Karabal, Chouthaiwale, P. V., Shaikh, T. M., Suryavanshi, G., and Sudalai, A., ?NaIO4/LiBr-mediated aziridination of olefins using chloramine-T?, Tetrahedron Letters, vol. 51, no. 49, pp. 6460-6462, 2010.