中国科学院数学与系统科学研究院期刊网
Strong Converse Inequality for Left Bernstein--Kantorovich Quasi-Interpolants
Shun Shen GUO, Guo Fen LIU
Acta Mathematica Sinica, Chinese Series . 2010, (1): 109 -116 .  DOI: 10.12386/A2010sxxb0015