@article{Heller2019,
  author    = {Klaus Heller},
  title     = {Die Zuordnung von Lauten und Buchstaben. Behutsame Systematisierung vorgeschlagen (Rechtschreibreform Teil 2)},
  series   = {Deutsche Lehrerzeitung},
  volume    = {39},
  number    = {50},
  publisher = {Becker},
  address   = {Velten},
  issn      = {0012-0421},
  url       = {https://nbn-resolving.org/urn:nbn:de:bsz:mh39-84315},
  year      = {2019},
  language  = {de}
}