MathSciDoc: An Archive for Mathematician ∫

@inproceedings{j.1980on,
  title={On spectra of unitary groups arising from cocycles},
  author={J. Mathew, and M. G. Nadkarni},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203510784769354},
  booktitle={Arkiv for Matematik},
  volume={19},
  number={1},
  pages={229-237},
  year={1980},
}