http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Mạng lưới điện; T2: Tính chế độ xác lập của các mạng và hệ thống điện phức tạp ( Giáo trình dành cho các trường đại học )
electric network analysis,electric power distribution,electric power systems - management,electric power transmission - equipments and supplies