@misc{cryptoeprint:2009:236, author = {Fumiyuki Momose and Jinhui Chao}, title = {Elliptic curves with weak coverings over cubic extensions of finite fields with odd characteristics}, howpublished = {Cryptology ePrint Archive, Report 2009/236}, year = {2009}, url = {http://eprint.iacr.org/2009/236}, }