Herausgegeben von Wolfgang Grellmann, Sabine Seidler,
Übersetzt von:
Paul I. Anderson,
Prof. Wolfgang Grellmann is, since 1995, Head of the Department of Material Diagnostics and Testing at the Martin Luther University, Halle-Wittenberg, Germany.
Prof. Sabine Seidler is, since 1996, Chair of Nonmetallic Materials at the Technical University Vienna, Austria, at which she is also rector.