MathSciDoc: An Archive for Mathematician ∫

@inproceedings{asmus1974diophantine,
  title={Diophantine approximation of complex numbers},
  author={Asmus L. Schmidt},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203234951721182},
  booktitle={Acta Mathematica},
  volume={134},
  number={1},
  pages={1-85},
  year={1974},
}