@techreport{kappes2019safety4bikes2,
  author = {Kappes, Raphael and Matviienko, Andrii and Heinovski, Julian and Funk, Walter and Brink-Abeler, Lennart and Isken, Melvin and Deiters, Jule and Fudickar, Sebastian and Hein, Andreas and Heuten, Wilko and Boll, Susanne and Franke, Mario and Klingler, Florian and Sommer, Christoph and Dressler, Falko and Johnson, Annika and Kraetsch, Clemens},
  title = {{Safety4Bikes: Assistance Systems for Cycling Children to Increase Safety}},
  institution = {Institut f{\"{u}}r empirische Soziologie (IFES), Friedrich-Alexander University of Erlangen-Nuremberg (FAU)},
  location = {N{\"{u}}rnberg, Germany},
  month = {8},
  number = {1/2019},
  pages = {1--23},
  type = {Materialienband},
  year = {2019},
}