中国科学院数学与系统科学研究院期刊网
AMS
Parametrized Area Integrals on Hardy Spaces and Weak Hardy Spaces
Yong DING, Shan Zhen LU, Qing Ying XUE
Acta Mathematica Sinica . 2007, (9): 1537 -1552 .  DOI: 10.1007/s10114-005-0912-y