@article{Raecke2021,
  author    = {Julius Raecke},
  title     = {Emil Sioli †},
  journal   = {Archiv f{\"u}r Psychiatrie der Nervenkrankheiten},
  volume    = {67},
  pages     = {137 -- 150},
  url       = {https://archive.org/details/ArchPsychiatrNervenkrankh67.1923/page/n146/},
  year      = {2021},
}