Journal article (2002) - PTJ Scheepers (author) , D Coggon (author) , V Micka (author) , V Muzyka (author) , HG Neumann (author) , J Poole (author) , A. Schmidt-Ott (author) , F Seiler (author) , J Volf (author) , I Zwirner-Baier (author) , LE Knudsen (author) , R Anzion (author) , H Autrup (author) , S Bogovski (author) , RP Bos (author) , D Dahmann (author) , P Farmer (author) , EA Martin (author)