Translations were contributed by language translation teams. Contributions we are aware of include: de: Detlef Steuer, Uwe Ligges, Martin Maechler fr: Philippe Grosjean, Frédéric Lehobey, Jean Thioulouse it: Stefano Calza, Marcello Chiodi, Stefano M. Iacus, Daniele Medri, Angelo Mineo, Stefano Pagnotta ja: Nobuo Funao, Shigeru Mase, Shigenobu Aoki, Masafumi Okada ko: park ui-il nn: Karl Ove Hufthammer pt_BR: Fernando Henrique Ferraz P. da Rosa, Cesar Henrique Torres ru: Dmitri I. Gouliaev, Alexey Shipunov, Alexey Garkovenko zh_CN: Fei Chen, Ronggui Huang zh_TW: Wei-Lun Chao