Aarestad Jerome K.
Abaidullin Alfered I.
Abe Ryou
Abe Teruo
Abe Yoshifumi
Aburaya Kiyoji
Acharya Barun
Achtelik Carsten
Acker Jan R.
Adalbert Gerhard
Adalbert Stenzel
Adama & Wilks
Adamowicz Slawomir
Adams Glen O.
Adiwinata Sofyan
Ageechkin Mikhail M.
Aggradi Giampietro Ferrari
Aggradi Gianpietro Ferrari
Aginfor AG fur Industrielle Forschung
Agner Ivo