Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NEUMANN C,Planning of UHV systems with respect to insulation coordination based on CIGRE experience,"IEC-CIGRE International Symposium on International Standards for Ultra High Voltage, Beijing, 2007",,,2007,,,,https://cir.nii.ac.jp/crid/1570291225966107648,