20th ISDEIV : 20th international symposium on discharges and electrical insulation in vacuum : proceedings : Tours, France July 1-5, 2002. : Jul 2002, Tours, France.
20th ISDEIV : 20th international symposium on discharges and electrical insulation in vacuum : proceedings : Tours, France July 1-5, 2002. : Jul 2002, Tours, France.