Acta Mathematicae Applicatae Sinica, English Series
Acta Mathematicae Applicatae Sinica, English Series > 2003 > 19 > 4 > 599-610
Acta Mathematicae Applicatae Sinica, English Series > 2003 > 19 > 4 > 599-610
Acta Mathematicae Applicatae Sinica, English Series > 2003 > 19 > 4 > 599-610
Acta Mathematicae Applicatae Sinica, English Series > 2003 > 19 > 4 > 599-610