@article{Colli2009,
  author    = {Hermann Colli},
  title     = {Die Malerin des alten Villingen ist tot},
  journal   = {Villingen im Wandel der Zeit},
  series    = {zum Gedenken an die K{\"u}nstlerin Waltraud Oloff},
  volume    = {32},
  pages     = {81 -- 82},
  doi       = {10.57962/regionalia-16698},
  year      = {2009},
}