@article{Schmidt2020,
  author    = {Walter Schmidt},
  title     = {Nachruf auf Wolfgang B{\"u}ttner},
  journal   = {Jahrbuch / FVF, Forum Vorm{\"a}rz Forschung},
  volume    = {11.2005},
  pages     = {354 -- 356},
  year      = {2020},
}