Search results for: Li-Zhong Tang
Journal of Digestive Diseases > 22 > 9 > 536 - 544
Journal of Central South University > 2010 > 17 > 5 > 947-953
Information Sciences > 1999 > 113 > 3-4 > 261-269
Journal of Pure and Applied Algebra > 1998 > 123 > 1-3 > 275-283