Search results for: Chuan Yang
Journal of Pure and Applied Algebra > 2009 > 213 > 10 > 1901-1904
Journal of Pure and Applied Algebra > 2009 > 213 > 1 > 136-143
Journal of Pure and Applied Algebra > 2009 > 213 > 10 > 1901-1904
Journal of Pure and Applied Algebra > 2009 > 213 > 1 > 136-143