@article{KrauszHerpers2010,
  author    = {Barbara Krausz and Rainer Herpers},
  title     = {MetroSurv: detecting events in subway stations},
  series   = {Multimedia Tools and Applications},
  volume    = {50},
  number    = {1},
  publisher = {Springer},
  issn      = {1380-7501},
  doi       = {10.1007/s11042-009-0367-8},
  pages     = {123 -- 147},
  year      = {2010},
  language  = {en}
}