MathSciDoc: An Archive for Mathematician ∫

@inproceedings{lars1998on,
  title={On local integrability of fundamental solutions},
  author={Lars Hörmander},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203555089808717},
  booktitle={Arkiv for Matematik},
  volume={37},
  number={1},
  pages={121-140},
  year={1998},
}