@article{herrmannova_2012_visual,
  title     = {{Visual Search for Supporting Content Exploration in Large Document Collections}},
  author    = {Herrmannova, Drahomira and Knoth, Petr},
  journal   = {D-Lib Magazine},
  volume    = {18},
  number    = {7},
  pages     = {8},
  year      = {2012},
  publisher = {{Corporation for National Research Initiatives}},
  doi       = {10.1045/july2012-herrmannova},
  url       = {http://dlib.org/dlib/july12/herrmannova/07herrmannova.html}
}