Improvements on Parameters of Algebraic-Geometry Codes from Hermitian Curves, IEEE Transactions on Information Theory, Vol. 55, No.1, 105-108, 2009.
 On improved asymptotic bounds for codes from global function fields (with L.Qi), Designs Codes and Cryptography, Vol. 53, No. 1, 33-43, 2009.
 A class of Artin-Schreier towers with finite genus (with S.Ling and H.Stichtenoth), Bull. Braz. Math. Soc, New Series 36(3), 1-9, 2005.
 A note on integers of the form 2^n+cp (with Z.Sun), Proc. Edinb. Math. Soc., 45, no. 1, 155–160, 2002.
 A note on a tamely ramified tower, preprint.
 Fast endmorphisms on the jacobians of genus 2 hyperelliptic curves over binary fields, preprint
 A Practical Optimal Padding for Signature Schemes (with H.Qian, Z.Li, Z.Chen), CT-RSA, LNCS 4377, 112-128, 2007.
 A class of Artin-Schreier towers with finite genus (with S.Ling and H.Stichtenoth), Oberwolfach Report 21, 2965-2966, 2004.