中国科学院数学与系统科学研究院期刊网
Accessibility and Homology Bounded Strong Unstable Foliation for Anosov Diffeomorphisms on 3-torus
Yan REN, Shao Bo GAN, Peng Fei ZHANG
Acta Mathematica Sinica . 2017, (1): 71 -76 .  DOI: 10.1007/s10114-016-5134-y