- Author: Crochemore Maxime, Hancart Christophe, Lecroq Thierry
- Language: French
- Year: 2001
- Author: Mrs. W. J. Baird
- Language: Spanish
- Year: 2001
- Author: Lunberg Paul
- Language: English
- Year: 2003
- Author: Wetherell Charles
- Language: English
- Year: 1978
- Author: Erich Goode Nachman Ben-Yehuda
- Language: English
- Year: 2009
- Author: Novikov Sergeĭ Petrovich, Manakov S.V. Pitaevskii L.P. Zakharov V.E
- Language: English
- Year: 1984
- Author: Axelrod Rise B., Carillo Ellen C., Cooper Charles Raymond
- Language: English
- Year: 2020
- Author: Gupta Rajesh Kumar
- Language: English
- Year: 2019
- Author: Gerbner Dániel, Patkós Balázs
- Language: English
- Year: 2019