By Wenbin G.   Shum K.P.   in Siberian Mathematical Journal

ISSN:0037-4466|43|6|1039-1046

Springer Publishing Company ‎(2002)‎

Access to resources Favorite 15.919292

By Zhang L.   Shum K.P.   Peng S.-L.   in Theoretical Computer Science

ISSN:0304-3975|306|1|123-137

Elsevier‎(2003)‎

Access to resources Favorite 11.14797

By Guo Xiaojiang   Shum K. P.   in Proceedings Section A: Mathematics - Royal Society of Edinburgh

ISSN:1473-7124|135|3|603-614

Royal Society of Edinburgh‎(2005)‎

Access to resources Favorite 5.618632

By Shum K. P.   Ren X. M.   in Czechoslovak Mathematical Journal

ISSN:0011-4642|54|1|247-252

Springer Publishing Company ‎(2004)‎

Access to resources Favorite 4.8159704

By Shum K. P.   Ren X. M.   in Semigroup Forum

ISSN:0037-1912|68|2|280-292

Springer Publishing Company ‎(2004)‎

Access to resources Favorite 4.8159704