@article{Ruch2017,
  author    = {Martin Ruch},
  title     = {„Von Anfang an auf Matt!" - Erinnerung an den Schachmeister Emil Josef Diemer (1908-1990)},
  journal   = {Die Ortenau},
  volume    = {97},
  pages     = {411 -- 414},
  doi       = {10.57962/regionalia-20701},
  year      = {2017},
}