MathSciDoc: An Archive for Mathematician ∫

@inproceedings{barry1970a,
  title={A generalization to overdetermined systems of the notion of diagonal operators},
  author={Barry MacKichan},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203221497032107},
  booktitle={Acta Mathematica},
  volume={126},
  number={1},
  pages={83-119},
  year={1970},
}