Ezekiel J. Kachisa Edward F. Schaefer Michael Scott Constructing Brezing-Weng Pairing-Friendly Elliptic Curves Using Elements in the Cyclotomic Field. 126-135 2008 Pairing http://dx.doi.org/10.1007/978-3-540-85538-5_9 conf/pairing/2008 db/conf/pairing/pairing2008.html#KachisaSS08