Papers presented at the Vacuum, Plasma and Surface Technology Conference : 19-22 April 1993, Brighton, UK /

por Vacuum, Plasma and Surface Technology Conference (1993 : Brighton, England)
Publicado c1994.

3rd European Vacuum Conference, EVC-3 and Austrian-Hungarian-Yugoslav Fifth Joint Vacuum Conference : 23-27 September 1991, Technische Universität, Wien, Austria /

por European Vacuum Conference (3rd : 1991 : Vienna, Austria)
Publicado 1992.