@misc{SaboEckeltHerczeg,
  author    = {Sabo, Anton and Eckelt, Markus and Herczeg, C.},
  title     = {Wechselwirkung zwischen Stockl{\"a}nge und Nordic Walking Technik},
  subject      = {Sport},
  language  = {de}
}
@misc{FischerHerczegReicheletal.,
  author    = {Fischer, G. and Herczeg, C. and Reichel, Martin and Sabo, Anton},
  title     = {Der Nordic Walking Schuh},
  subject      = {Sport},
  language  = {de}
}
@incollection{Sabo,
  author    = {Sabo, Anton},
  title     = {Development of a New Nordic Walking Equipment and a New Sporting Technique},
  series = {The Engineering of Sport 6},
  booktitle = {The Engineering of Sport 6},
  publisher = {Springer},
  address   = {New York},
  publisher      = {Fachhochschule Technikum Wien},
  pages     = {89 -- 98},
  subject      = {Nordic Walking},
  language  = {en}
}
@misc{EckeltHerczegSabo,
  author    = {Eckelt, Markus and Herczeg, C. and Sabo, Anton},
  title     = {Gesundheitsf{\"o}rdernde Maßnahmen am Arbeitsplatz durch Nordic Walking},
  subject      = {Sport},
  language  = {de}
}