@article{Schmid2003,
  author    = {Adolf Schmid},
  title     = {In memoriam Dr. Hermann Kopf},
  journal   = {Badische Heimat},
  series    = {(1901-1991)},
  volume    = {83},
  number    = {1},
  pages     = {108 -- 110},
  doi       = {10.57962/regionalia-21785},
  year      = {2003},
}