中国科学院数学与系统科学研究院期刊网
The Hausdor?Dimension of SetsRelated to the General Sierpinski Carpets
Yong Xin GUI, Wen Xia LI
Acta Mathematica Sinica . 2010, (4): 731 -742 .  DOI: 10.1007/s10114-010-7453-8