By Liu Huaning   in Bulletin of the Brazilian Mathematical Society

ISSN:1678-7544|38|2|179-188

Springer Publishing Company ‎(2007)‎

Access to resources Favorite 17.680534

By Liu Huaning   Zhang Wenpeng   in Acta Mathematica Hungarica

ISSN:0236-5294|106|1-2|67-81

Springer Publishing Company ‎(2005)‎

Access to resources Favorite 14.144427

By Liu Huaning   Gao Jing   in Periodica Mathematica Hungarica

ISSN:0031-5303|67|2|175-185

Springer Publishing Company ‎(2013)‎

Access to resources Favorite 14.144427