- Author: Bernhard Korte Jens Vygen (auth.)
- Language: English
- Year: 2012
- Author: Bernhard Korte Jens Vygen (auth.)
- Language: English
- Year: 2012
- Author: Stasys Jukna (auth.)
- Language: English
- Year: 2012
- Author: Bernhard Korte Jens Vygen (auth.)
- Language: English
- Year: 2012
- Author: Stasys Jukna (auth.)
- Language: English
- Year: 2012
- Author: Stasys Jukna (auth.)
- Language: English
- Year: 2012
- Author: Michael Molloy Bruce Reed (auth.)
- Language: English
- Year: 2002
- Author: Jiří Matoušek (auth.)
- Language: English
- Year: 1999
- Author: Martin Grötschel László Lovász Alexander Schrijver (auth.)
- Language: English
- Year: 1993